68220906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 155564640

約数和(自身を除く): 87343734

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 3541, 6422, 7082, 9633, 10623, 19266, 21246, 46033, 67279, 92066, 134558, 138099, 201837, 276198, 403674, 598429, 874627, 1196858, 1749254, 1795287, 2623881, 3590574, 5247762, 11370151, 22740302, 34110453, 68220906]

約数ペア:

[(1, 68220906), (2, 34110453), (3, 22740302), (6, 11370151), (13, 5247762), (19, 3590574), (26, 2623881), (38, 1795287), (39, 1749254), (57, 1196858), (78, 874627), (114, 598429), (169, 403674), (247, 276198), (338, 201837), (494, 138099), (507, 134558), (741, 92066), (1014, 67279), (1482, 46033), (3211, 21246), (3541, 19266), (6422, 10623), (7082, 9633)]