80759898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144731}}^1$

素因数の和:144770

約数の個数: 24

約数和(自身を含む): 180625536

約数和(自身を除く): 99865638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 144731, 289462, 434193, 868386, 1302579, 2605158, 4486661, 8973322, 13459983, 26919966, 40379949, 80759898]

約数ペア:

[(1, 80759898), (2, 40379949), (3, 26919966), (6, 13459983), (9, 8973322), (18, 4486661), (31, 2605158), (62, 1302579), (93, 868386), (186, 434193), (279, 289462), (558, 144731)]