74385306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 168030720

約数和(自身を除く): 93645414

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1223, 1962, 2446, 3379, 3669, 6758, 7338, 10137, 11007, 20274, 22014, 30411, 37913, 60822, 75826, 113739, 133307, 227478, 266614, 341217, 399921, 682434, 799842, 1199763, 2399526, 4132517, 8265034, 12397551, 24795102, 37192653, 74385306]

約数ペア:

[(1, 74385306), (2, 37192653), (3, 24795102), (6, 12397551), (9, 8265034), (18, 4132517), (31, 2399526), (62, 1199763), (93, 799842), (109, 682434), (186, 399921), (218, 341217), (279, 266614), (327, 227478), (558, 133307), (654, 113739), (981, 75826), (1223, 60822), (1962, 37913), (2446, 30411), (3379, 22014), (3669, 20274), (6758, 11007), (7338, 10137)]