72614788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{953}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 130461408

約数和(自身を除く): 57846620

約数列:

[1, 2, 4, 43, 86, 172, 443, 886, 953, 1772, 1906, 3812, 19049, 38098, 40979, 76196, 81958, 163916, 422179, 844358, 1688716, 18153697, 36307394, 72614788]

約数ペア:

[(1, 72614788), (2, 36307394), (4, 18153697), (43, 1688716), (86, 844358), (172, 422179), (443, 163916), (886, 81958), (953, 76196), (1772, 40979), (1906, 38098), (3812, 19049)]