86977620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{483209}}^1$

素因数の和:483224

約数の個数: 36

約数和(自身を含む): 263832660

約数和(自身を除く): 176855040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 483209, 966418, 1449627, 1932836, 2416045, 2899254, 4348881, 4832090, 5798508, 7248135, 8697762, 9664180, 14496270, 17395524, 21744405, 28992540, 43488810, 86977620]

約数ペア:

[(1, 86977620), (2, 43488810), (3, 28992540), (4, 21744405), (5, 17395524), (6, 14496270), (9, 9664180), (10, 8697762), (12, 7248135), (15, 5798508), (18, 4832090), (20, 4348881), (30, 2899254), (36, 2416045), (45, 1932836), (60, 1449627), (90, 966418), (180, 483209)]