72262169

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 84288000

約数和(自身を除く): 12025831

約数列:

[1, 7, 79, 149, 553, 877, 1043, 6139, 11771, 69283, 82397, 130673, 484981, 914711, 10323167, 72262169]

約数ペア:

[(1, 72262169), (7, 10323167), (79, 914711), (149, 484981), (553, 130673), (877, 82397), (1043, 69283), (6139, 11771)]