81506204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2963}}^1$

素因数の和:3026

約数の個数: 36

約数和(自身を含む): 160631016

約数和(自身を除く): 79124812

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 1058, 1196, 2116, 2963, 5926, 6877, 11852, 13754, 27508, 38519, 68149, 77038, 136298, 154076, 272596, 885937, 1567427, 1771874, 3134854, 3543748, 6269708, 20376551, 40753102, 81506204]

約数ペア:

[(1, 81506204), (2, 40753102), (4, 20376551), (13, 6269708), (23, 3543748), (26, 3134854), (46, 1771874), (52, 1567427), (92, 885937), (299, 272596), (529, 154076), (598, 136298), (1058, 77038), (1196, 68149), (2116, 38519), (2963, 27508), (5926, 13754), (6877, 11852)]