71809974

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137567}}^1$

素因数の和:137604

約数の個数: 24

約数和(自身を含む): 160954560

約数和(自身を除く): 89144586

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 137567, 275134, 412701, 825402, 1238103, 2476206, 3989443, 7978886, 11968329, 23936658, 35904987, 71809974]

約数ペア:

[(1, 71809974), (2, 35904987), (3, 23936658), (6, 11968329), (9, 7978886), (18, 3989443), (29, 2476206), (58, 1238103), (87, 825402), (174, 412701), (261, 275134), (522, 137567)]