64204686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2110

約数の個数: 96

約数和(自身を含む): 180311040

約数和(自身を除く): 116106354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2063, 2223, 2394, 3458, 4126, 4446, 5187, 6189, 10374, 12378, 14441, 15561, 18567, 26819, 28882, 31122, 37134, 39197, 43323, 53638, 78394, 80457, 86646, 117591, 129969, 160914, 187733, 235182, 241371, 259938, 274379, 352773, 375466, 482742, 509561, 548758, 563199, 705546, 823137, 1019122, 1126398, 1528683, 1646274, 1689597, 2469411, 3057366, 3379194, 3566927, 4586049, 4938822, 7133854, 9172098, 10700781, 21401562, 32102343, 64204686]

約数ペア:

[(1, 64204686), (2, 32102343), (3, 21401562), (6, 10700781), (7, 9172098), (9, 7133854), (13, 4938822), (14, 4586049), (18, 3566927), (19, 3379194), (21, 3057366), (26, 2469411), (38, 1689597), (39, 1646274), (42, 1528683), (57, 1126398), (63, 1019122), (78, 823137), (91, 705546), (114, 563199), (117, 548758), (126, 509561), (133, 482742), (171, 375466), (182, 352773), (234, 274379), (247, 259938), (266, 241371), (273, 235182), (342, 187733), (399, 160914), (494, 129969), (546, 117591), (741, 86646), (798, 80457), (819, 78394), (1197, 53638), (1482, 43323), (1638, 39197), (1729, 37134), (2063, 31122), (2223, 28882), (2394, 26819), (3458, 18567), (4126, 15561), (4446, 14441), (5187, 12378), (6189, 10374)]