72388656

素因数分解:

$2^4\times 3^2\times {\mathrm{502699}}^1$

素因数の和:502713

約数の個数: 30

約数和(自身を含む): 202588100

約数和(自身を除く): 130199444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502699, 1005398, 1508097, 2010796, 3016194, 4021592, 4524291, 6032388, 8043184, 9048582, 12064776, 18097164, 24129552, 36194328, 72388656]

約数ペア:

[(1, 72388656), (2, 36194328), (3, 24129552), (4, 18097164), (6, 12064776), (8, 9048582), (9, 8043184), (12, 6032388), (16, 4524291), (18, 4021592), (24, 3016194), (36, 2010796), (48, 1508097), (72, 1005398), (144, 502699)]