87081918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26927}}^1$

素因数の和:26957

約数の個数: 48

約数和(自身を含む): 221025024

約数和(自身を除く): 133943106

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 26927, 53854, 80781, 161562, 188489, 296197, 376978, 565467, 592394, 888591, 1130934, 1319423, 1777182, 2073379, 2638846, 3958269, 4146758, 6220137, 7916538, 12440274, 14513653, 29027306, 43540959, 87081918]

約数ペア:

[(1, 87081918), (2, 43540959), (3, 29027306), (6, 14513653), (7, 12440274), (11, 7916538), (14, 6220137), (21, 4146758), (22, 3958269), (33, 2638846), (42, 2073379), (49, 1777182), (66, 1319423), (77, 1130934), (98, 888591), (147, 592394), (154, 565467), (231, 376978), (294, 296197), (462, 188489), (539, 161562), (1078, 80781), (1617, 53854), (3234, 26927)]