79831128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255869}}^1$

素因数の和:255891

約数の個数: 32

約数和(自身を含む): 214930800

約数和(自身を除く): 135099672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 255869, 511738, 767607, 1023476, 1535214, 2046952, 3070428, 3326297, 6140856, 6652594, 9978891, 13305188, 19957782, 26610376, 39915564, 79831128]

約数ペア:

[(1, 79831128), (2, 39915564), (3, 26610376), (4, 19957782), (6, 13305188), (8, 9978891), (12, 6652594), (13, 6140856), (24, 3326297), (26, 3070428), (39, 2046952), (52, 1535214), (78, 1023476), (104, 767607), (156, 511738), (312, 255869)]