72060776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 141229440

約数和(自身を除く): 69168664

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 4457, 8084, 8914, 16168, 17828, 35656, 191651, 209479, 383302, 418958, 766604, 837916, 1533208, 1675832, 9007597, 18015194, 36030388, 72060776]

約数ペア:

[(1, 72060776), (2, 36030388), (4, 18015194), (8, 9007597), (43, 1675832), (47, 1533208), (86, 837916), (94, 766604), (172, 418958), (188, 383302), (344, 209479), (376, 191651), (2021, 35656), (4042, 17828), (4457, 16168), (8084, 8914)]