71376048

素因数分解:

$2^4\times 3^2\times {\mathrm{495667}}^1$

素因数の和:495681

約数の個数: 30

約数和(自身を含む): 199754204

約数和(自身を除く): 128378156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495667, 991334, 1487001, 1982668, 2974002, 3965336, 4461003, 5948004, 7930672, 8922006, 11896008, 17844012, 23792016, 35688024, 71376048]

約数ペア:

[(1, 71376048), (2, 35688024), (3, 23792016), (4, 17844012), (6, 11896008), (8, 8922006), (9, 7930672), (12, 5948004), (16, 4461003), (18, 3965336), (24, 2974002), (36, 1982668), (48, 1487001), (72, 991334), (144, 495667)]