80387262

素因数分解:

$2^1\times 3^3\times {\mathrm{1488653}}^1$

素因数の和:1488664

約数の個数: 16

約数和(自身を含む): 178638480

約数和(自身を除く): 98251218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1488653, 2977306, 4465959, 8931918, 13397877, 26795754, 40193631, 80387262]

約数ペア:

[(1, 80387262), (2, 40193631), (3, 26795754), (6, 13397877), (9, 8931918), (18, 4465959), (27, 2977306), (54, 1488653)]