91217748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{245209}}^1$

素因数の和:245247

約数の個数: 24

約数和(自身を含む): 219708160

約数和(自身を除く): 128490412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 245209, 490418, 735627, 980836, 1471254, 2942508, 7601479, 15202958, 22804437, 30405916, 45608874, 91217748]

約数ペア:

[(1, 91217748), (2, 45608874), (3, 30405916), (4, 22804437), (6, 15202958), (12, 7601479), (31, 2942508), (62, 1471254), (93, 980836), (124, 735627), (186, 490418), (372, 245209)]