72350406

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 160982640

約数和(自身を除く): 88632234

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 181, 318, 362, 419, 477, 543, 838, 954, 1086, 1257, 1629, 2514, 3258, 3771, 7542, 9593, 19186, 22207, 28779, 44414, 57558, 66621, 75839, 86337, 133242, 151678, 172674, 199863, 227517, 399726, 455034, 682551, 1365102, 4019467, 8038934, 12058401, 24116802, 36175203, 72350406]

約数ペア:

[(1, 72350406), (2, 36175203), (3, 24116802), (6, 12058401), (9, 8038934), (18, 4019467), (53, 1365102), (106, 682551), (159, 455034), (181, 399726), (318, 227517), (362, 199863), (419, 172674), (477, 151678), (543, 133242), (838, 86337), (954, 75839), (1086, 66621), (1257, 57558), (1629, 44414), (2514, 28779), (3258, 22207), (3771, 19186), (7542, 9593)]