68375482

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 124371720

約数和(自身を除く): 55996238

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 109, 173, 218, 259, 346, 518, 763, 1211, 1526, 1813, 2422, 3626, 4033, 5341, 6401, 8066, 8477, 10682, 12802, 16954, 18857, 28231, 37714, 44807, 56462, 89614, 131999, 197617, 263998, 313649, 395234, 627298, 697709, 923993, 1395418, 1847986, 4883963, 9767926, 34187741, 68375482]

約数ペア:

[(1, 68375482), (2, 34187741), (7, 9767926), (14, 4883963), (37, 1847986), (49, 1395418), (74, 923993), (98, 697709), (109, 627298), (173, 395234), (218, 313649), (259, 263998), (346, 197617), (518, 131999), (763, 89614), (1211, 56462), (1526, 44807), (1813, 37714), (2422, 28231), (3626, 18857), (4033, 16954), (5341, 12802), (6401, 10682), (8066, 8477)]