77814768

素因数分解:

$2^4\times 3^1\times {\mathrm{1621141}}^1$

素因数の和:1621152

約数の個数: 20

約数和(自身を含む): 201021608

約数和(自身を除く): 123206840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1621141, 3242282, 4863423, 6484564, 9726846, 12969128, 19453692, 25938256, 38907384, 77814768]

約数ペア:

[(1, 77814768), (2, 38907384), (3, 25938256), (4, 19453692), (6, 12969128), (8, 9726846), (12, 6484564), (16, 4863423), (24, 3242282), (48, 1621141)]