89144478

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{28627}}^1$

素因数の和:28808

約数の個数: 24

約数和(自身を含む): 194269608

約数和(自身を除く): 105125130

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 28627, 57254, 85881, 171762, 257643, 515286, 4952471, 9904942, 14857413, 29714826, 44572239, 89144478]

約数ペア:

[(1, 89144478), (2, 44572239), (3, 29714826), (6, 14857413), (9, 9904942), (18, 4952471), (173, 515286), (346, 257643), (519, 171762), (1038, 85881), (1557, 57254), (3114, 28627)]