72288144

素因数分解:

$2^4\times 3^2\times {\mathrm{502001}}^1$

素因数の和:502015

約数の個数: 30

約数和(自身を含む): 202306806

約数和(自身を除く): 130018662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502001, 1004002, 1506003, 2008004, 3012006, 4016008, 4518009, 6024012, 8032016, 9036018, 12048024, 18072036, 24096048, 36144072, 72288144]

約数ペア:

[(1, 72288144), (2, 36144072), (3, 24096048), (4, 18072036), (6, 12048024), (8, 9036018), (9, 8032016), (12, 6024012), (16, 4518009), (18, 4016008), (24, 3012006), (36, 2008004), (48, 1506003), (72, 1004002), (144, 502001)]