80471778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3301}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 171175680

約数和(自身を除く): 90703902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 239, 478, 717, 1434, 3301, 4063, 6602, 8126, 9903, 12189, 19806, 24378, 56117, 112234, 168351, 336702, 788939, 1577878, 2366817, 4733634, 13411963, 26823926, 40235889, 80471778]

約数ペア:

[(1, 80471778), (2, 40235889), (3, 26823926), (6, 13411963), (17, 4733634), (34, 2366817), (51, 1577878), (102, 788939), (239, 336702), (478, 168351), (717, 112234), (1434, 56117), (3301, 24378), (4063, 19806), (6602, 12189), (8126, 9903)]