80967756

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{63059}}^1$

素因数の和:63173

約数の個数: 24

約数和(自身を含む): 190693440

約数和(自身を除く): 109725684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 63059, 126118, 189177, 252236, 378354, 756708, 6747313, 13494626, 20241939, 26989252, 40483878, 80967756]

約数ペア:

[(1, 80967756), (2, 40483878), (3, 26989252), (4, 20241939), (6, 13494626), (12, 6747313), (107, 756708), (214, 378354), (321, 252236), (428, 189177), (642, 126118), (1284, 63059)]