74203380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9587}}^1$

素因数の和:9645

約数の個数: 72

約数和(自身を含む): 230342112

約数和(自身を除く): 156138732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9587, 19174, 28761, 38348, 47935, 57522, 86283, 95870, 115044, 143805, 172566, 191740, 287610, 345132, 412241, 431415, 575220, 824482, 862830, 1236723, 1648964, 1725660, 2061205, 2473446, 3710169, 4122410, 4946892, 6183615, 7420338, 8244820, 12367230, 14840676, 18550845, 24734460, 37101690, 74203380]

約数ペア:

[(1, 74203380), (2, 37101690), (3, 24734460), (4, 18550845), (5, 14840676), (6, 12367230), (9, 8244820), (10, 7420338), (12, 6183615), (15, 4946892), (18, 4122410), (20, 3710169), (30, 2473446), (36, 2061205), (43, 1725660), (45, 1648964), (60, 1236723), (86, 862830), (90, 824482), (129, 575220), (172, 431415), (180, 412241), (215, 345132), (258, 287610), (387, 191740), (430, 172566), (516, 143805), (645, 115044), (774, 95870), (860, 86283), (1290, 57522), (1548, 47935), (1935, 38348), (2580, 28761), (3870, 19174), (7740, 9587)]