86660286

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{140227}}^1$

素因数の和:140335

約数の個数: 16

約数和(自身を含む): 175004544

約数和(自身を除く): 88344258

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 140227, 280454, 420681, 841362, 14443381, 28886762, 43330143, 86660286]

約数ペア:

[(1, 86660286), (2, 43330143), (3, 28886762), (6, 14443381), (103, 841362), (206, 420681), (309, 280454), (618, 140227)]