79928556

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{20123}}^1$

素因数の和:20461

約数の個数: 24

約数和(自身を含む): 187072704

約数和(自身を除く): 107144148

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 20123, 40246, 60369, 80492, 120738, 241476, 6660713, 13321426, 19982139, 26642852, 39964278, 79928556]

約数ペア:

[(1, 79928556), (2, 39964278), (3, 26642852), (4, 19982139), (6, 13321426), (12, 6660713), (331, 241476), (662, 120738), (993, 80492), (1324, 60369), (1986, 40246), (3972, 20123)]