68760042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881539}}^1$

素因数の和:881557

約数の個数: 16

約数和(自身を含む): 148098720

約数和(自身を除く): 79338678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881539, 1763078, 2644617, 5289234, 11460007, 22920014, 34380021, 68760042]

約数ペア:

[(1, 68760042), (2, 34380021), (3, 22920014), (6, 11460007), (13, 5289234), (26, 2644617), (39, 1763078), (78, 881539)]