77440524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{921911}}^1$

素因数の和:921925

約数の個数: 24

約数和(自身を含む): 206508288

約数和(自身を除く): 129067764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 921911, 1843822, 2765733, 3687644, 5531466, 6453377, 11062932, 12906754, 19360131, 25813508, 38720262, 77440524]

約数ペア:

[(1, 77440524), (2, 38720262), (3, 25813508), (4, 19360131), (6, 12906754), (7, 11062932), (12, 6453377), (14, 5531466), (21, 3687644), (28, 2765733), (42, 1843822), (84, 921911)]