84750764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1637}}^1$

素因数の和:1734

約数の個数: 36

約数和(自身を含む): 173641104

約数和(自身を除く): 88890340

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1637, 1849, 3274, 3698, 6548, 7396, 11459, 12943, 22918, 25886, 45836, 51772, 70391, 140782, 281564, 492737, 985474, 1970948, 3026813, 6053626, 12107252, 21187691, 42375382, 84750764]

約数ペア:

[(1, 84750764), (2, 42375382), (4, 21187691), (7, 12107252), (14, 6053626), (28, 3026813), (43, 1970948), (86, 985474), (172, 492737), (301, 281564), (602, 140782), (1204, 70391), (1637, 51772), (1849, 45836), (3274, 25886), (3698, 22918), (6548, 12943), (7396, 11459)]