77485212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307481}}^1$

素因数の和:307498

約数の個数: 36

約数和(自身を含む): 223846896

約数和(自身を除く): 146361684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307481, 614962, 922443, 1229924, 1844886, 2152367, 2767329, 3689772, 4304734, 5534658, 6457101, 8609468, 11069316, 12914202, 19371303, 25828404, 38742606, 77485212]

約数ペア:

[(1, 77485212), (2, 38742606), (3, 25828404), (4, 19371303), (6, 12914202), (7, 11069316), (9, 8609468), (12, 6457101), (14, 5534658), (18, 4304734), (21, 3689772), (28, 2767329), (36, 2152367), (42, 1844886), (63, 1229924), (84, 922443), (126, 614962), (252, 307481)]