85420782

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{34141}}^1$

素因数の和:34288

約数の個数: 24

約数和(自身を含む): 186415320

約数和(自身を除く): 100994538

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 34141, 68282, 102423, 204846, 307269, 614538, 4745599, 9491198, 14236797, 28473594, 42710391, 85420782]

約数ペア:

[(1, 85420782), (2, 42710391), (3, 28473594), (6, 14236797), (9, 9491198), (18, 4745599), (139, 614538), (278, 307269), (417, 204846), (834, 102423), (1251, 68282), (2502, 34141)]