87856572

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{46633}}^1$

素因数の和:46797

約数の個数: 24

約数和(自身を含む): 206308816

約数和(自身を除く): 118452244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 46633, 93266, 139899, 186532, 279798, 559596, 7321381, 14642762, 21964143, 29285524, 43928286, 87856572]

約数ペア:

[(1, 87856572), (2, 43928286), (3, 29285524), (4, 21964143), (6, 14642762), (12, 7321381), (157, 559596), (314, 279798), (471, 186532), (628, 139899), (942, 93266), (1884, 46633)]