87012042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1115539}}^1$

素因数の和:1115557

約数の個数: 16

約数和(自身を含む): 187410720

約数和(自身を除く): 100398678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1115539, 2231078, 3346617, 6693234, 14502007, 29004014, 43506021, 87012042]

約数ペア:

[(1, 87012042), (2, 43506021), (3, 29004014), (6, 14502007), (13, 6693234), (26, 3346617), (39, 2231078), (78, 1115539)]