90840108

素因数分解:

$2^2\times 3^1\times {\mathrm{7570009}}^1$

素因数の和:7570016

約数の個数: 12

約数和(自身を含む): 211960280

約数和(自身を除く): 121120172

約数列:

[1, 2, 3, 4, 6, 12, 7570009, 15140018, 22710027, 30280036, 45420054, 90840108]

約数ペア:

[(1, 90840108), (2, 45420054), (3, 30280036), (4, 22710027), (6, 15140018), (12, 7570009)]