80923716

素因数分解:

$2^2\times 3^2\times {\mathrm{2247881}}^1$

素因数の和:2247891

約数の個数: 18

約数和(自身を含む): 204557262

約数和(自身を除く): 123633546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2247881, 4495762, 6743643, 8991524, 13487286, 20230929, 26974572, 40461858, 80923716]

約数ペア:

[(1, 80923716), (2, 40461858), (3, 26974572), (4, 20230929), (6, 13487286), (9, 8991524), (12, 6743643), (18, 4495762), (36, 2247881)]