68791656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 183556800

約数和(自身を除く): 114765144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1213, 1668, 2363, 2426, 3336, 3639, 4726, 4852, 7089, 7278, 9452, 9704, 14178, 14556, 18904, 20621, 28356, 29112, 41242, 56712, 61863, 82484, 123726, 164968, 168607, 247452, 337214, 494904, 505821, 674428, 1011642, 1348856, 2023284, 2866319, 4046568, 5732638, 8598957, 11465276, 17197914, 22930552, 34395828, 68791656]

約数ペア:

[(1, 68791656), (2, 34395828), (3, 22930552), (4, 17197914), (6, 11465276), (8, 8598957), (12, 5732638), (17, 4046568), (24, 2866319), (34, 2023284), (51, 1348856), (68, 1011642), (102, 674428), (136, 505821), (139, 494904), (204, 337214), (278, 247452), (408, 168607), (417, 164968), (556, 123726), (834, 82484), (1112, 61863), (1213, 56712), (1668, 41242), (2363, 29112), (2426, 28356), (3336, 20621), (3639, 18904), (4726, 14556), (4852, 14178), (7089, 9704), (7278, 9452)]