89518212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3385

約数の個数: 72

約数和(自身を含む): 261060800

約数和(自身を除く): 171542588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3259, 3924, 4578, 6518, 6867, 9156, 9777, 13036, 13734, 19554, 22813, 27468, 29331, 39108, 45626, 58662, 68439, 91252, 117324, 136878, 205317, 273756, 355231, 410634, 710462, 821268, 1065693, 1420924, 2131386, 2486617, 3197079, 4262772, 4973234, 6394158, 7459851, 9946468, 12788316, 14919702, 22379553, 29839404, 44759106, 89518212]

約数ペア:

[(1, 89518212), (2, 44759106), (3, 29839404), (4, 22379553), (6, 14919702), (7, 12788316), (9, 9946468), (12, 7459851), (14, 6394158), (18, 4973234), (21, 4262772), (28, 3197079), (36, 2486617), (42, 2131386), (63, 1420924), (84, 1065693), (109, 821268), (126, 710462), (218, 410634), (252, 355231), (327, 273756), (436, 205317), (654, 136878), (763, 117324), (981, 91252), (1308, 68439), (1526, 58662), (1962, 45626), (2289, 39108), (3052, 29331), (3259, 27468), (3924, 22813), (4578, 19554), (6518, 13734), (6867, 13036), (9156, 9777)]