72945776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 150418944

約数和(自身を除く): 77473168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 932, 1151, 1864, 2302, 3728, 3961, 4604, 7922, 9208, 15844, 18416, 19567, 31688, 39134, 63376, 78268, 156536, 268183, 313072, 536366, 1072732, 2145464, 4290928, 4559111, 9118222, 18236444, 36472888, 72945776]

約数ペア:

[(1, 72945776), (2, 36472888), (4, 18236444), (8, 9118222), (16, 4559111), (17, 4290928), (34, 2145464), (68, 1072732), (136, 536366), (233, 313072), (272, 268183), (466, 156536), (932, 78268), (1151, 63376), (1864, 39134), (2302, 31688), (3728, 19567), (3961, 18416), (4604, 15844), (7922, 9208)]