68840376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 189578880

約数和(自身を除く): 120738504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 2354, 2437, 2568, 3531, 4708, 4874, 7062, 7311, 9416, 9748, 14124, 14622, 19496, 26807, 28248, 29244, 53614, 58488, 80421, 107228, 160842, 214456, 260759, 321684, 521518, 643368, 782277, 1043036, 1564554, 2086072, 2868349, 3129108, 5736698, 6258216, 8605047, 11473396, 17210094, 22946792, 34420188, 68840376]

約数ペア:

[(1, 68840376), (2, 34420188), (3, 22946792), (4, 17210094), (6, 11473396), (8, 8605047), (11, 6258216), (12, 5736698), (22, 3129108), (24, 2868349), (33, 2086072), (44, 1564554), (66, 1043036), (88, 782277), (107, 643368), (132, 521518), (214, 321684), (264, 260759), (321, 214456), (428, 160842), (642, 107228), (856, 80421), (1177, 58488), (1284, 53614), (2354, 29244), (2437, 28248), (2568, 26807), (3531, 19496), (4708, 14622), (4874, 14124), (7062, 9748), (7311, 9416)]