87130686

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{216743}}^1$

素因数の和:216815

約数の個数: 16

約数和(自身を含む): 176863104

約数和(自身を除く): 89732418

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 216743, 433486, 650229, 1300458, 14521781, 29043562, 43565343, 87130686]

約数ペア:

[(1, 87130686), (2, 43565343), (3, 29043562), (6, 14521781), (67, 1300458), (134, 650229), (201, 433486), (402, 216743)]