87118090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{130027}}^1$

素因数の和:130101

約数の個数: 16

約数和(自身を含む): 159154272

約数和(自身を除く): 72036182

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 130027, 260054, 650135, 1300270, 8711809, 17423618, 43559045, 87118090]

約数ペア:

[(1, 87118090), (2, 43559045), (5, 17423618), (10, 8711809), (67, 1300270), (134, 650135), (335, 260054), (670, 130027)]