72702876

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{40123}}^1$

素因数の和:40281

約数の個数: 24

約数和(自身を含む): 170767744

約数和(自身を除く): 98064868

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 40123, 80246, 120369, 160492, 240738, 481476, 6058573, 12117146, 18175719, 24234292, 36351438, 72702876]

約数ペア:

[(1, 72702876), (2, 36351438), (3, 24234292), (4, 18175719), (6, 12117146), (12, 6058573), (151, 481476), (302, 240738), (453, 160492), (604, 120369), (906, 80246), (1812, 40123)]