90489564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{228509}}^1$

素因数の和:228530

約数の個数: 36

約数和(自身を含む): 249532920

約数和(自身を除く): 159043356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 228509, 457018, 685527, 914036, 1371054, 2056581, 2513599, 2742108, 4113162, 5027198, 7540797, 8226324, 10054396, 15081594, 22622391, 30163188, 45244782, 90489564]

約数ペア:

[(1, 90489564), (2, 45244782), (3, 30163188), (4, 22622391), (6, 15081594), (9, 10054396), (11, 8226324), (12, 7540797), (18, 5027198), (22, 4113162), (33, 2742108), (36, 2513599), (44, 2056581), (66, 1371054), (99, 914036), (132, 685527), (198, 457018), (396, 228509)]