82420968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1$

素因数の和:4006

約数の個数: 64

約数和(自身を含む): 237404160

約数和(自身を除く): 154983192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 3863, 5334, 7112, 7726, 10668, 11589, 15452, 21336, 23178, 27041, 30904, 46356, 54082, 81123, 92712, 108164, 162246, 216328, 324492, 490601, 648984, 981202, 1471803, 1962404, 2943606, 3434207, 3924808, 5887212, 6868414, 10302621, 11774424, 13736828, 20605242, 27473656, 41210484, 82420968]

約数ペア:

[(1, 82420968), (2, 41210484), (3, 27473656), (4, 20605242), (6, 13736828), (7, 11774424), (8, 10302621), (12, 6868414), (14, 5887212), (21, 3924808), (24, 3434207), (28, 2943606), (42, 1962404), (56, 1471803), (84, 981202), (127, 648984), (168, 490601), (254, 324492), (381, 216328), (508, 162246), (762, 108164), (889, 92712), (1016, 81123), (1524, 54082), (1778, 46356), (2667, 30904), (3048, 27041), (3556, 23178), (3863, 21336), (5334, 15452), (7112, 11589), (7726, 10668)]