57678222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 136604160

約数和(自身を除く): 78925938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 293, 301, 327, 586, 602, 654, 763, 879, 903, 1526, 1758, 1806, 2051, 2289, 4102, 4578, 4687, 6153, 9374, 12306, 12599, 14061, 25198, 28122, 31937, 32809, 37797, 63874, 65618, 75594, 88193, 95811, 98427, 176386, 191622, 196854, 223559, 264579, 447118, 529158, 670677, 1341354, 1373291, 2746582, 4119873, 8239746, 9613037, 19226074, 28839111, 57678222]

約数ペア:

[(1, 57678222), (2, 28839111), (3, 19226074), (6, 9613037), (7, 8239746), (14, 4119873), (21, 2746582), (42, 1373291), (43, 1341354), (86, 670677), (109, 529158), (129, 447118), (218, 264579), (258, 223559), (293, 196854), (301, 191622), (327, 176386), (586, 98427), (602, 95811), (654, 88193), (763, 75594), (879, 65618), (903, 63874), (1526, 37797), (1758, 32809), (1806, 31937), (2051, 28122), (2289, 25198), (4102, 14061), (4578, 12599), (4687, 12306), (6153, 9374)]