80274698

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 59900662

約数列:

[1, 2, 7, 14, 103, 179, 206, 311, 358, 622, 721, 1253, 1442, 2177, 2506, 4354, 18437, 32033, 36874, 55669, 64066, 111338, 129059, 224231, 258118, 389683, 448462, 779366, 5733907, 11467814, 40137349, 80274698]

約数ペア:

[(1, 80274698), (2, 40137349), (7, 11467814), (14, 5733907), (103, 779366), (179, 448462), (206, 389683), (311, 258118), (358, 224231), (622, 129059), (721, 111338), (1253, 64066), (1442, 55669), (2177, 36874), (2506, 32033), (4354, 18437)]