78486984

素因数分解:

$2^3\times 3^2\times {\mathrm{1090097}}^1$

素因数の和:1090109

約数の個数: 24

約数和(自身を含む): 212569110

約数和(自身を除く): 134082126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1090097, 2180194, 3270291, 4360388, 6540582, 8720776, 9810873, 13081164, 19621746, 26162328, 39243492, 78486984]

約数ペア:

[(1, 78486984), (2, 39243492), (3, 26162328), (4, 19621746), (6, 13081164), (8, 9810873), (9, 8720776), (12, 6540582), (18, 4360388), (24, 3270291), (36, 2180194), (72, 1090097)]