87504138

素因数分解:

$2^1\times 3^4\times {\mathrm{540149}}^1$

素因数の和:540163

約数の個数: 20

約数和(自身を含む): 196074450

約数和(自身を除く): 108570312

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 540149, 1080298, 1620447, 3240894, 4861341, 9722682, 14584023, 29168046, 43752069, 87504138]

約数ペア:

[(1, 87504138), (2, 43752069), (3, 29168046), (6, 14584023), (9, 9722682), (18, 4861341), (27, 3240894), (54, 1620447), (81, 1080298), (162, 540149)]