80361876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{956689}}^1$

素因数の和:956703

約数の個数: 24

約数和(自身を含む): 214298560

約数和(自身を除く): 133936684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 956689, 1913378, 2870067, 3826756, 5740134, 6696823, 11480268, 13393646, 20090469, 26787292, 40180938, 80361876]

約数ペア:

[(1, 80361876), (2, 40180938), (3, 26787292), (4, 20090469), (6, 13393646), (7, 11480268), (12, 6696823), (14, 5740134), (21, 3826756), (28, 2870067), (42, 1913378), (84, 956689)]