81799728

素因数分解:

$2^4\times 3^1\times {\mathrm{1704161}}^1$

素因数の和:1704172

約数の個数: 20

約数和(自身を含む): 211316088

約数和(自身を除く): 129516360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1704161, 3408322, 5112483, 6816644, 10224966, 13633288, 20449932, 27266576, 40899864, 81799728]

約数ペア:

[(1, 81799728), (2, 40899864), (3, 27266576), (4, 20449932), (6, 13633288), (8, 10224966), (12, 6816644), (16, 5112483), (24, 3408322), (48, 1704161)]