80656908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{395377}}^1$

素因数の和:395401

約数の個数: 24

約数和(自身を含む): 199270512

約数和(自身を除く): 118613604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 395377, 790754, 1186131, 1581508, 2372262, 4744524, 6721409, 13442818, 20164227, 26885636, 40328454, 80656908]

約数ペア:

[(1, 80656908), (2, 40328454), (3, 26885636), (4, 20164227), (6, 13442818), (12, 6721409), (17, 4744524), (34, 2372262), (51, 1581508), (68, 1186131), (102, 790754), (204, 395377)]