79539876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{169957}}^1$

素因数の和:169980

約数の個数: 36

約数和(自身を含む): 216526492

約数和(自身を除く): 136986616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 169957, 339914, 509871, 679828, 1019742, 1529613, 2039484, 2209441, 3059226, 4418882, 6118452, 6628323, 8837764, 13256646, 19884969, 26513292, 39769938, 79539876]

約数ペア:

[(1, 79539876), (2, 39769938), (3, 26513292), (4, 19884969), (6, 13256646), (9, 8837764), (12, 6628323), (13, 6118452), (18, 4418882), (26, 3059226), (36, 2209441), (39, 2039484), (52, 1529613), (78, 1019742), (117, 679828), (156, 509871), (234, 339914), (468, 169957)]