9072144

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^2$

素因数の和:516

約数の個数: 45

約数和(自身を含む): 25490959

約数和(自身を除く): 16418815

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 9036, 12048, 18072, 36144, 63001, 126002, 189003, 252004, 378006, 504008, 567009, 756012, 1008016, 1134018, 1512024, 2268036, 3024048, 4536072, 9072144]

約数ペア:

[(1, 9072144), (2, 4536072), (3, 3024048), (4, 2268036), (6, 1512024), (8, 1134018), (9, 1008016), (12, 756012), (16, 567009), (18, 504008), (24, 378006), (36, 252004), (48, 189003), (72, 126002), (144, 63001), (251, 36144), (502, 18072), (753, 12048), (1004, 9036), (1506, 6024), (2008, 4518), (2259, 4016)]