80757882

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{41161}}^1$

素因数の和:41278

約数の個数: 24

約数和(自身を含む): 176584980

約数和(自身を除く): 95827098

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 41161, 82322, 123483, 246966, 370449, 740898, 4486549, 8973098, 13459647, 26919294, 40378941, 80757882]

約数ペア:

[(1, 80757882), (2, 40378941), (3, 26919294), (6, 13459647), (9, 8973098), (18, 4486549), (109, 740898), (218, 370449), (327, 246966), (654, 123483), (981, 82322), (1962, 41161)]