78704072

素因数分解:

$2^3\times {\mathrm{2083}}^1\times {\mathrm{4723}}^1$

素因数の和:6812

約数の個数: 16

約数和(自身を含む): 147672240

約数和(自身を除く): 68968168

約数列:

[1, 2, 4, 8, 2083, 4166, 4723, 8332, 9446, 16664, 18892, 37784, 9838009, 19676018, 39352036, 78704072]

約数ペア:

[(1, 78704072), (2, 39352036), (4, 19676018), (8, 9838009), (2083, 37784), (4166, 18892), (4723, 16664), (8332, 9446)]