77900774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 58956826

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 497, 719, 763, 994, 1438, 1526, 5033, 7739, 10066, 15478, 51049, 54173, 78371, 102098, 108346, 156742, 357343, 548597, 714686, 1097194, 5564341, 11128682, 38950387, 77900774]

約数ペア:

[(1, 77900774), (2, 38950387), (7, 11128682), (14, 5564341), (71, 1097194), (109, 714686), (142, 548597), (218, 357343), (497, 156742), (719, 108346), (763, 102098), (994, 78371), (1438, 54173), (1526, 51049), (5033, 15478), (7739, 10066)]