87907188

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{17911}}^1$

素因数の和:18327

約数の個数: 24

約数和(自身を含む): 205629760

約数和(自身を除く): 117722572

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 17911, 35822, 53733, 71644, 107466, 214932, 7325599, 14651198, 21976797, 29302396, 43953594, 87907188]

約数ペア:

[(1, 87907188), (2, 43953594), (3, 29302396), (4, 21976797), (6, 14651198), (12, 7325599), (409, 214932), (818, 107466), (1227, 71644), (1636, 53733), (2454, 35822), (4908, 17911)]