79747972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5869}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 144636800

約数和(自身を除く): 64888828

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 5869, 6794, 11738, 13588, 23476, 252367, 463651, 504734, 927302, 1009468, 1854604, 19936993, 39873986, 79747972]

約数ペア:

[(1, 79747972), (2, 39873986), (4, 19936993), (43, 1854604), (79, 1009468), (86, 927302), (158, 504734), (172, 463651), (316, 252367), (3397, 23476), (5869, 13588), (6794, 11738)]