68144748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2887}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 182429184

約数和(自身を除く): 114284436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 2887, 3372, 3934, 5774, 5901, 7868, 8661, 11548, 11802, 17322, 20209, 23604, 34644, 40418, 60627, 80836, 121254, 242508, 811247, 1622494, 2433741, 3244988, 4867482, 5678729, 9734964, 11357458, 17036187, 22714916, 34072374, 68144748]

約数ペア:

[(1, 68144748), (2, 34072374), (3, 22714916), (4, 17036187), (6, 11357458), (7, 9734964), (12, 5678729), (14, 4867482), (21, 3244988), (28, 2433741), (42, 1622494), (84, 811247), (281, 242508), (562, 121254), (843, 80836), (1124, 60627), (1686, 40418), (1967, 34644), (2887, 23604), (3372, 20209), (3934, 17322), (5774, 11802), (5901, 11548), (7868, 8661)]