89469852

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{53639}}^1$

素因数の和:53785

約数の個数: 24

約数和(自身を含む): 210268800

約数和(自身を除く): 120798948

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 53639, 107278, 160917, 214556, 321834, 643668, 7455821, 14911642, 22367463, 29823284, 44734926, 89469852]

約数ペア:

[(1, 89469852), (2, 44734926), (3, 29823284), (4, 22367463), (6, 14911642), (12, 7455821), (139, 643668), (278, 321834), (417, 214556), (556, 160917), (834, 107278), (1668, 53639)]