68115894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2501

約数の個数: 64

約数和(自身を含む): 172703232

約数和(自身を除く): 104587338

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2417, 2562, 4026, 4697, 4834, 7251, 9394, 14091, 14502, 16919, 26587, 28182, 33838, 50757, 53174, 79761, 101514, 147437, 159522, 186109, 294874, 372218, 442311, 558327, 884622, 1032059, 1116654, 1621807, 2064118, 3096177, 3243614, 4865421, 6192354, 9730842, 11352649, 22705298, 34057947, 68115894]

約数ペア:

[(1, 68115894), (2, 34057947), (3, 22705298), (6, 11352649), (7, 9730842), (11, 6192354), (14, 4865421), (21, 3243614), (22, 3096177), (33, 2064118), (42, 1621807), (61, 1116654), (66, 1032059), (77, 884622), (122, 558327), (154, 442311), (183, 372218), (231, 294874), (366, 186109), (427, 159522), (462, 147437), (671, 101514), (854, 79761), (1281, 53174), (1342, 50757), (2013, 33838), (2417, 28182), (2562, 26587), (4026, 16919), (4697, 14502), (4834, 14091), (7251, 9394)]