77860390

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{68903}}^1$

素因数の和:69023

約数の個数: 16

約数和(自身を含む): 141391008

約数和(自身を除く): 63530618

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 68903, 137806, 344515, 689030, 7786039, 15572078, 38930195, 77860390]

約数ペア:

[(1, 77860390), (2, 38930195), (5, 15572078), (10, 7786039), (113, 689030), (226, 344515), (565, 137806), (1130, 68903)]