80027802

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{143419}}^1$

素因数の和:143458

約数の個数: 24

約数和(自身を含む): 178988160

約数和(自身を除く): 98960358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 143419, 286838, 430257, 860514, 1290771, 2581542, 4445989, 8891978, 13337967, 26675934, 40013901, 80027802]

約数ペア:

[(1, 80027802), (2, 40013901), (3, 26675934), (6, 13337967), (9, 8891978), (18, 4445989), (31, 2581542), (62, 1290771), (93, 860514), (186, 430257), (279, 286838), (558, 143419)]