81497172

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^2\times {\mathrm{1951}}^1$

素因数の和:2076

約数の個数: 36

約数和(自身を含む): 193536896

約数和(自身を除く): 112039724

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 1951, 3481, 3902, 5853, 6962, 7804, 10443, 11706, 13924, 20886, 23412, 41772, 115109, 230218, 345327, 460436, 690654, 1381308, 6791431, 13582862, 20374293, 27165724, 40748586, 81497172]

約数ペア:

[(1, 81497172), (2, 40748586), (3, 27165724), (4, 20374293), (6, 13582862), (12, 6791431), (59, 1381308), (118, 690654), (177, 460436), (236, 345327), (354, 230218), (708, 115109), (1951, 41772), (3481, 23412), (3902, 20886), (5853, 13924), (6962, 11706), (7804, 10443)]