77890452

素因数分解:

$2^2\times 3^1\times {\mathrm{6490871}}^1$

素因数の和:6490878

約数の個数: 12

約数和(自身を含む): 181744416

約数和(自身を除く): 103853964

約数列:

[1, 2, 3, 4, 6, 12, 6490871, 12981742, 19472613, 25963484, 38945226, 77890452]

約数ペア:

[(1, 77890452), (2, 38945226), (3, 25963484), (4, 19472613), (6, 12981742), (12, 6490871)]