68107686

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 139252608

約数和(自身を除く): 71144922

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 1187, 2374, 3561, 7122, 9563, 19126, 28689, 57378, 86651, 155497, 173302, 259953, 310994, 466491, 519906, 932982, 11351281, 22702562, 34053843, 68107686]

約数ペア:

[(1, 68107686), (2, 34053843), (3, 22702562), (6, 11351281), (73, 932982), (131, 519906), (146, 466491), (219, 310994), (262, 259953), (393, 173302), (438, 155497), (786, 86651), (1187, 57378), (2374, 28689), (3561, 19126), (7122, 9563)]