80210778

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{37871}}^1$

素因数の和:38229

約数の個数: 16

約数和(自身を含む): 160880256

約数和(自身を除く): 80669478

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 37871, 75742, 113613, 227226, 13368463, 26736926, 40105389, 80210778]

約数ペア:

[(1, 80210778), (2, 40105389), (3, 26736926), (6, 13368463), (353, 227226), (706, 113613), (1059, 75742), (2118, 37871)]