68513396

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 141657600

約数和(自身を除く): 73144204

約数列:

[1, 2, 4, 7, 14, 28, 59, 67, 118, 134, 236, 268, 413, 469, 619, 826, 938, 1238, 1652, 1876, 2476, 3953, 4333, 7906, 8666, 15812, 17332, 27671, 36521, 41473, 55342, 73042, 82946, 110684, 146084, 165892, 255647, 290311, 511294, 580622, 1022588, 1161244, 2446907, 4893814, 9787628, 17128349, 34256698, 68513396]

約数ペア:

[(1, 68513396), (2, 34256698), (4, 17128349), (7, 9787628), (14, 4893814), (28, 2446907), (59, 1161244), (67, 1022588), (118, 580622), (134, 511294), (236, 290311), (268, 255647), (413, 165892), (469, 146084), (619, 110684), (826, 82946), (938, 73042), (1238, 55342), (1652, 41473), (1876, 36521), (2476, 27671), (3953, 17332), (4333, 15812), (7906, 8666)]