79871204

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 164322816

約数和(自身を除く): 84451612

約数列:

[1, 2, 4, 7, 14, 28, 61, 101, 122, 202, 244, 404, 427, 463, 707, 854, 926, 1414, 1708, 1852, 2828, 3241, 6161, 6482, 12322, 12964, 24644, 28243, 43127, 46763, 56486, 86254, 93526, 112972, 172508, 187052, 197701, 327341, 395402, 654682, 790804, 1309364, 2852543, 5705086, 11410172, 19967801, 39935602, 79871204]

約数ペア:

[(1, 79871204), (2, 39935602), (4, 19967801), (7, 11410172), (14, 5705086), (28, 2852543), (61, 1309364), (101, 790804), (122, 654682), (202, 395402), (244, 327341), (404, 197701), (427, 187052), (463, 172508), (707, 112972), (854, 93526), (926, 86254), (1414, 56486), (1708, 46763), (1852, 43127), (2828, 28243), (3241, 24644), (6161, 12964), (6482, 12322)]