80738646

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{21739}}^1$

素因数の和:22363

約数の個数: 16

約数和(自身を含む): 161745600

約数和(自身を除く): 81006954

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 21739, 43478, 65217, 130434, 13456441, 26912882, 40369323, 80738646]

約数ペア:

[(1, 80738646), (2, 40369323), (3, 26912882), (6, 13456441), (619, 130434), (1238, 65217), (1857, 43478), (3714, 21739)]