71690526

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{54559}}^1$

素因数の和:54640

約数の個数: 24

約数和(自身を含む): 157460160

約数和(自身を除く): 85769634

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 54559, 109118, 163677, 327354, 491031, 982062, 3982807, 7965614, 11948421, 23896842, 35845263, 71690526]

約数ペア:

[(1, 71690526), (2, 35845263), (3, 23896842), (6, 11948421), (9, 7965614), (18, 3982807), (73, 982062), (146, 491031), (219, 327354), (438, 163677), (657, 109118), (1314, 54559)]