80898288

素因数分解:

$2^4\times 3^1\times {\mathrm{1685381}}^1$

素因数の和:1685392

約数の個数: 20

約数和(自身を含む): 208987368

約数和(自身を除く): 128089080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1685381, 3370762, 5056143, 6741524, 10112286, 13483048, 20224572, 26966096, 40449144, 80898288]

約数ペア:

[(1, 80898288), (2, 40449144), (3, 26966096), (4, 20224572), (6, 13483048), (8, 10112286), (12, 6741524), (16, 5056143), (24, 3370762), (48, 1685381)]