72340128004

素因数分解:

$2^2\times {\mathrm{136463}}^1\times {\mathrm{132527}}^1$

素因数の和:268994

約数の個数: 12

約数和(自身を含む): 126597106944

約数和(自身を除く): 54256978940

約数列:

[1, 2, 4, 132527, 136463, 265054, 272926, 530108, 545852, 18085032001, 36170064002, 72340128004]

約数ペア:

[(1, 72340128004), (2, 36170064002), (4, 18085032001), (132527, 545852), (136463, 530108), (265054, 272926)]