87880074

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{185401}}^1$

素因数の和:185485

約数の個数: 16

約数和(自身を含む): 177985920

約数和(自身を除く): 90105846

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 185401, 370802, 556203, 1112406, 14646679, 29293358, 43940037, 87880074]

約数ペア:

[(1, 87880074), (2, 43940037), (3, 29293358), (6, 14646679), (79, 1112406), (158, 556203), (237, 370802), (474, 185401)]