78821886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91867}}^1$

素因数の和:91896

約数の個数: 32

約数和(自身を含む): 185205888

約数和(自身を除く): 106384002

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 91867, 183734, 275601, 551202, 1010537, 1194271, 2021074, 2388542, 3031611, 3582813, 6063222, 7165626, 13136981, 26273962, 39410943, 78821886]

約数ペア:

[(1, 78821886), (2, 39410943), (3, 26273962), (6, 13136981), (11, 7165626), (13, 6063222), (22, 3582813), (26, 3031611), (33, 2388542), (39, 2021074), (66, 1194271), (78, 1010537), (143, 551202), (286, 275601), (429, 183734), (858, 91867)]