67772432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 163739520

約数和(自身を除く): 95967088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 523, 623, 712, 728, 1046, 1157, 1246, 1424, 1456, 2092, 2314, 2492, 3661, 4184, 4628, 4984, 6799, 7322, 8099, 8368, 9256, 9968, 13598, 14644, 16198, 18512, 27196, 29288, 32396, 46547, 47593, 54392, 58576, 64792, 93094, 95186, 108784, 129584, 186188, 190372, 325829, 372376, 380744, 605111, 651658, 744752, 761488, 1210222, 1303316, 2420444, 2606632, 4235777, 4840888, 5213264, 8471554, 9681776, 16943108, 33886216, 67772432]

約数ペア:

[(1, 67772432), (2, 33886216), (4, 16943108), (7, 9681776), (8, 8471554), (13, 5213264), (14, 4840888), (16, 4235777), (26, 2606632), (28, 2420444), (52, 1303316), (56, 1210222), (89, 761488), (91, 744752), (104, 651658), (112, 605111), (178, 380744), (182, 372376), (208, 325829), (356, 190372), (364, 186188), (523, 129584), (623, 108784), (712, 95186), (728, 93094), (1046, 64792), (1157, 58576), (1246, 54392), (1424, 47593), (1456, 46547), (2092, 32396), (2314, 29288), (2492, 27196), (3661, 18512), (4184, 16198), (4628, 14644), (4984, 13598), (6799, 9968), (7322, 9256), (8099, 8368)]