72909724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2861}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 133666848

約数和(自身を除く): 60757124

約数列:

[1, 2, 4, 23, 46, 92, 277, 554, 1108, 2861, 5722, 6371, 11444, 12742, 25484, 65803, 131606, 263212, 792497, 1584994, 3169988, 18227431, 36454862, 72909724]

約数ペア:

[(1, 72909724), (2, 36454862), (4, 18227431), (23, 3169988), (46, 1584994), (92, 792497), (277, 263212), (554, 131606), (1108, 65803), (2861, 25484), (5722, 12742), (6371, 11444)]