108787014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 274937520

約数和(自身を除く): 166150506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 109, 126, 178, 218, 267, 327, 534, 623, 654, 763, 801, 981, 1246, 1526, 1602, 1869, 1962, 2289, 3738, 4578, 5607, 6867, 7921, 9701, 11214, 13734, 15842, 19402, 23763, 29103, 47526, 55447, 58206, 67907, 71289, 87309, 110894, 135814, 142578, 166341, 174618, 203721, 332682, 407442, 499023, 611163, 863389, 998046, 1222326, 1726778, 2590167, 5180334, 6043723, 7770501, 12087446, 15541002, 18131169, 36262338, 54393507, 108787014]

約数ペア:

[(1, 108787014), (2, 54393507), (3, 36262338), (6, 18131169), (7, 15541002), (9, 12087446), (14, 7770501), (18, 6043723), (21, 5180334), (42, 2590167), (63, 1726778), (89, 1222326), (109, 998046), (126, 863389), (178, 611163), (218, 499023), (267, 407442), (327, 332682), (534, 203721), (623, 174618), (654, 166341), (763, 142578), (801, 135814), (981, 110894), (1246, 87309), (1526, 71289), (1602, 67907), (1869, 58206), (1962, 55447), (2289, 47526), (3738, 29103), (4578, 23763), (5607, 19402), (6867, 15842), (7921, 13734), (9701, 11214)]