86638164

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{195131}}^1$

素因数の和:195175

約数の個数: 24

約数和(自身を含む): 207620448

約数和(自身を除く): 120982284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 195131, 390262, 585393, 780524, 1170786, 2341572, 7219847, 14439694, 21659541, 28879388, 43319082, 86638164]

約数ペア:

[(1, 86638164), (2, 43319082), (3, 28879388), (4, 21659541), (6, 14439694), (12, 7219847), (37, 2341572), (74, 1170786), (111, 780524), (148, 585393), (222, 390262), (444, 195131)]