80888748

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{16481}}^1$

素因数の和:16897

約数の個数: 24

約数和(自身を含む): 189213360

約数和(自身を除く): 108324612

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 16481, 32962, 49443, 65924, 98886, 197772, 6740729, 13481458, 20222187, 26962916, 40444374, 80888748]

約数ペア:

[(1, 80888748), (2, 40444374), (3, 26962916), (4, 20222187), (6, 13481458), (12, 6740729), (409, 197772), (818, 98886), (1227, 65924), (1636, 49443), (2454, 32962), (4908, 16481)]