74064057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 32380743

約数列:

[1, 3, 29, 47, 59, 87, 141, 177, 307, 921, 1363, 1711, 2773, 4089, 5133, 8319, 8903, 14429, 18113, 26709, 43287, 54339, 80417, 241251, 418441, 525277, 851311, 1255323, 1575831, 2553933, 24688019, 74064057]

約数ペア:

[(1, 74064057), (3, 24688019), (29, 2553933), (47, 1575831), (59, 1255323), (87, 851311), (141, 525277), (177, 418441), (307, 241251), (921, 80417), (1363, 54339), (1711, 43287), (2773, 26709), (4089, 18113), (5133, 14429), (8319, 8903)]