80733068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 162175104

約数和(自身を除く): 81442036

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 271, 337, 442, 542, 674, 884, 1084, 1348, 3523, 4381, 4607, 5729, 7046, 8762, 9214, 11458, 14092, 17524, 18428, 22916, 59891, 74477, 91327, 119782, 148954, 182654, 239564, 297908, 365308, 1187251, 1552559, 2374502, 3105118, 4749004, 6210236, 20183267, 40366534, 80733068]

約数ペア:

[(1, 80733068), (2, 40366534), (4, 20183267), (13, 6210236), (17, 4749004), (26, 3105118), (34, 2374502), (52, 1552559), (68, 1187251), (221, 365308), (271, 297908), (337, 239564), (442, 182654), (542, 148954), (674, 119782), (884, 91327), (1084, 74477), (1348, 59891), (3523, 22916), (4381, 18428), (4607, 17524), (5729, 14092), (7046, 11458), (8762, 9214)]