77760588

素因数分解:

$2^2\times 3^1\times {\mathrm{6480049}}^1$

素因数の和:6480056

約数の個数: 12

約数和(自身を含む): 181441400

約数和(自身を除く): 103680812

約数列:

[1, 2, 3, 4, 6, 12, 6480049, 12960098, 19440147, 25920196, 38880294, 77760588]

約数ペア:

[(1, 77760588), (2, 38880294), (3, 25920196), (4, 19440147), (6, 12960098), (12, 6480049)]