56178216

素因数分解:

$2^3\times 3^2\times {\mathrm{780253}}^1$

素因数の和:780265

約数の個数: 24

約数和(自身を含む): 152149530

約数和(自身を除く): 95971314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 780253, 1560506, 2340759, 3121012, 4681518, 6242024, 7022277, 9363036, 14044554, 18726072, 28089108, 56178216]

約数ペア:

[(1, 56178216), (2, 28089108), (3, 18726072), (4, 14044554), (6, 9363036), (8, 7022277), (9, 6242024), (12, 4681518), (18, 3121012), (24, 2340759), (36, 1560506), (72, 780253)]