85451508

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{12049}}^1$

素因数の和:12256

約数の個数: 36

約数和(自身を含む): 217116900

約数和(自身を除く): 131665392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 12049, 24098, 36147, 48196, 72294, 108441, 144588, 216882, 433764, 2373653, 4747306, 7120959, 9494612, 14241918, 21362877, 28483836, 42725754, 85451508]

約数ペア:

[(1, 85451508), (2, 42725754), (3, 28483836), (4, 21362877), (6, 14241918), (9, 9494612), (12, 7120959), (18, 4747306), (36, 2373653), (197, 433764), (394, 216882), (591, 144588), (788, 108441), (1182, 72294), (1773, 48196), (2364, 36147), (3546, 24098), (7092, 12049)]