85640508

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{4349}}^1$

素因数の和:4906

約数の個数: 36

約数和(自身を含む): 216925800

約数和(自身を除く): 131285292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 4349, 4923, 6564, 8698, 9846, 13047, 17396, 19692, 26094, 39141, 52188, 78282, 156564, 2378903, 4757806, 7136709, 9515612, 14273418, 21410127, 28546836, 42820254, 85640508]

約数ペア:

[(1, 85640508), (2, 42820254), (3, 28546836), (4, 21410127), (6, 14273418), (9, 9515612), (12, 7136709), (18, 4757806), (36, 2378903), (547, 156564), (1094, 78282), (1641, 52188), (2188, 39141), (3282, 26094), (4349, 19692), (4923, 17396), (6564, 13047), (8698, 9846)]