Well, not exactly. The NCAA doesn't have a national championship in 1a football, so they don't count them towards the total. OU has 18 NCAA championships, the bulk are in gymnastics, 6 either ap or upi and 1 bcs football championship.
The University of Oklahoma has won 7 undisputed NCAA Football Championships.
oklahoma
Oklahoma State has 48 (the 4th most of any school) University of Oklahoma has 18 plus 7 football national championships that are not awarded by the NCAA
Many teams have won 0 national championships.
None
One
Oklahoma
The Miami Hurricanes have 5 national championships in football the last being in 2001.
Seven.
2
i think 2.
none