78187252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136691}}^1$

素因数の和:136719

約数の個数: 24

約数和(自身を含む): 160749792

約数和(自身を除く): 82562540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 136691, 273382, 546764, 1503601, 1776983, 3007202, 3553966, 6014404, 7107932, 19546813, 39093626, 78187252]

約数ペア:

[(1, 78187252), (2, 39093626), (4, 19546813), (11, 7107932), (13, 6014404), (22, 3553966), (26, 3007202), (44, 1776983), (52, 1503601), (143, 546764), (286, 273382), (572, 136691)]