88492860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491627}}^1$

素因数の和:491642

約数の個数: 36

約数和(自身を含む): 268428888

約数和(自身を除く): 179936028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491627, 983254, 1474881, 1966508, 2458135, 2949762, 4424643, 4916270, 5899524, 7374405, 8849286, 9832540, 14748810, 17698572, 22123215, 29497620, 44246430, 88492860]

約数ペア:

[(1, 88492860), (2, 44246430), (3, 29497620), (4, 22123215), (5, 17698572), (6, 14748810), (9, 9832540), (10, 8849286), (12, 7374405), (15, 5899524), (18, 4916270), (20, 4424643), (30, 2949762), (36, 2458135), (45, 1966508), (60, 1474881), (90, 983254), (180, 491627)]