89789556

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{47659}}^1$

素因数の和:47823

約数の個数: 24

約数和(自身を含む): 210847840

約数和(自身を除く): 121058284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 47659, 95318, 142977, 190636, 285954, 571908, 7482463, 14964926, 22447389, 29929852, 44894778, 89789556]

約数ペア:

[(1, 89789556), (2, 44894778), (3, 29929852), (4, 22447389), (6, 14964926), (12, 7482463), (157, 571908), (314, 285954), (471, 190636), (628, 142977), (942, 95318), (1884, 47659)]