72267544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 143866800

約数和(自身を除く): 71599256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 691, 769, 1382, 1538, 2764, 3076, 5528, 6152, 11747, 13073, 23494, 26146, 46988, 52292, 93976, 104584, 531379, 1062758, 2125516, 4251032, 9033443, 18066886, 36133772, 72267544]

約数ペア:

[(1, 72267544), (2, 36133772), (4, 18066886), (8, 9033443), (17, 4251032), (34, 2125516), (68, 1062758), (136, 531379), (691, 104584), (769, 93976), (1382, 52292), (1538, 46988), (2764, 26146), (3076, 23494), (5528, 13073), (6152, 11747)]