80243016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{477637}}^1$

素因数の和:477653

約数の個数: 32

約数和(自身を含む): 229266240

約数和(自身を除く): 149023224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 477637, 955274, 1432911, 1910548, 2865822, 3343459, 3821096, 5731644, 6686918, 10030377, 11463288, 13373836, 20060754, 26747672, 40121508, 80243016]

約数ペア:

[(1, 80243016), (2, 40121508), (3, 26747672), (4, 20060754), (6, 13373836), (7, 11463288), (8, 10030377), (12, 6686918), (14, 5731644), (21, 3821096), (24, 3343459), (28, 2865822), (42, 1910548), (56, 1432911), (84, 955274), (168, 477637)]