79810036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31721}}^1$

素因数の和:31779

約数の個数: 24

約数和(自身を含む): 151884936

約数和(自身を除く): 72074900

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 31721, 63442, 126884, 539257, 1078514, 1173677, 2157028, 2347354, 4694708, 19952509, 39905018, 79810036]

約数ペア:

[(1, 79810036), (2, 39905018), (4, 19952509), (17, 4694708), (34, 2347354), (37, 2157028), (68, 1173677), (74, 1078514), (148, 539257), (629, 126884), (1258, 63442), (2516, 31721)]