72150984

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1489}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 195830700

約数和(自身を除く): 123679716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 1489, 2019, 2692, 2978, 4038, 4467, 5384, 5956, 6057, 8076, 8934, 11912, 12114, 13401, 16152, 17868, 24228, 26802, 35736, 48456, 53604, 107208, 1002097, 2004194, 3006291, 4008388, 6012582, 8016776, 9018873, 12025164, 18037746, 24050328, 36075492, 72150984]

約数ペア:

[(1, 72150984), (2, 36075492), (3, 24050328), (4, 18037746), (6, 12025164), (8, 9018873), (9, 8016776), (12, 6012582), (18, 4008388), (24, 3006291), (36, 2004194), (72, 1002097), (673, 107208), (1346, 53604), (1489, 48456), (2019, 35736), (2692, 26802), (2978, 24228), (4038, 17868), (4467, 16152), (5384, 13401), (5956, 12114), (6057, 11912), (8076, 8934)]