72067824

素因数分解:

$2^4\times 3^2\times {\mathrm{500471}}^1$

素因数の和:500485

約数の個数: 30

約数和(自身を含む): 201690216

約数和(自身を除く): 129622392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 500471, 1000942, 1501413, 2001884, 3002826, 4003768, 4504239, 6005652, 8007536, 9008478, 12011304, 18016956, 24022608, 36033912, 72067824]

約数ペア:

[(1, 72067824), (2, 36033912), (3, 24022608), (4, 18016956), (6, 12011304), (8, 9008478), (9, 8007536), (12, 6005652), (16, 4504239), (18, 4003768), (24, 3002826), (36, 2001884), (48, 1501413), (72, 1000942), (144, 500471)]