80887374

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{41227}}^1$

素因数の和:41344

約数の個数: 24

約数和(自身を含む): 176868120

約数和(自身を除く): 95980746

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 41227, 82454, 123681, 247362, 371043, 742086, 4493743, 8987486, 13481229, 26962458, 40443687, 80887374]

約数ペア:

[(1, 80887374), (2, 40443687), (3, 26962458), (6, 13481229), (9, 8987486), (18, 4493743), (109, 742086), (218, 371043), (327, 247362), (654, 123681), (981, 82454), (1962, 41227)]