86407404

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{51803}}^1$

素因数の和:51949

約数の個数: 24

約数和(自身を含む): 203071680

約数和(自身を除く): 116664276

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 51803, 103606, 155409, 207212, 310818, 621636, 7200617, 14401234, 21601851, 28802468, 43203702, 86407404]

約数ペア:

[(1, 86407404), (2, 43203702), (3, 28802468), (4, 21601851), (6, 14401234), (12, 7200617), (139, 621636), (278, 310818), (417, 207212), (556, 155409), (834, 103606), (1668, 51803)]