80878584

素因数分解:

$2^3\times 3^1\times {\mathrm{3369941}}^1$

素因数の和:3369950

約数の個数: 16

約数和(自身を含む): 202196520

約数和(自身を除く): 121317936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3369941, 6739882, 10109823, 13479764, 20219646, 26959528, 40439292, 80878584]

約数ペア:

[(1, 80878584), (2, 40439292), (3, 26959528), (4, 20219646), (6, 13479764), (8, 10109823), (12, 6739882), (24, 3369941)]