76225884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12781}}^1$

素因数の和:12866

約数の個数: 48

約数和(自身を含む): 206148096

約数和(自身を除く): 129922212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 12781, 25562, 38343, 51124, 76686, 89467, 153372, 178934, 268401, 357868, 536802, 907451, 1073604, 1814902, 2722353, 3629804, 5444706, 6352157, 10889412, 12704314, 19056471, 25408628, 38112942, 76225884]

約数ペア:

[(1, 76225884), (2, 38112942), (3, 25408628), (4, 19056471), (6, 12704314), (7, 10889412), (12, 6352157), (14, 5444706), (21, 3629804), (28, 2722353), (42, 1814902), (71, 1073604), (84, 907451), (142, 536802), (213, 357868), (284, 268401), (426, 178934), (497, 153372), (852, 89467), (994, 76686), (1491, 51124), (1988, 38343), (2982, 25562), (5964, 12781)]