91212844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 174496000

約数和(自身を除く): 83283156

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 163, 199, 326, 398, 652, 703, 796, 1406, 2812, 3097, 3781, 6031, 6194, 7363, 7562, 12062, 12388, 14726, 15124, 24124, 29452, 32437, 64874, 114589, 129748, 139897, 229178, 279794, 458356, 559588, 616303, 1200169, 1232606, 2400338, 2465212, 4800676, 22803211, 45606422, 91212844]

約数ペア:

[(1, 91212844), (2, 45606422), (4, 22803211), (19, 4800676), (37, 2465212), (38, 2400338), (74, 1232606), (76, 1200169), (148, 616303), (163, 559588), (199, 458356), (326, 279794), (398, 229178), (652, 139897), (703, 129748), (796, 114589), (1406, 64874), (2812, 32437), (3097, 29452), (3781, 24124), (6031, 15124), (6194, 14726), (7363, 12388), (7562, 12062)]