72102862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 120504384

約数和(自身を除く): 48401522

約数列:

[1, 2, 13, 26, 37, 74, 241, 311, 481, 482, 622, 962, 3133, 4043, 6266, 8086, 8917, 11507, 17834, 23014, 74951, 115921, 149591, 149902, 231842, 299182, 974363, 1948726, 2773187, 5546374, 36051431, 72102862]

約数ペア:

[(1, 72102862), (2, 36051431), (13, 5546374), (26, 2773187), (37, 1948726), (74, 974363), (241, 299182), (311, 231842), (481, 149902), (482, 149591), (622, 115921), (962, 74951), (3133, 23014), (4043, 17834), (6266, 11507), (8086, 8917)]