80449872

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40879}}^1$

素因数の和:40931

約数の個数: 40

約数和(自身を含む): 212903040

約数和(自身を除く): 132453168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 40879, 81758, 122637, 163516, 245274, 327032, 490548, 654064, 981096, 1676039, 1962192, 3352078, 5028117, 6704156, 10056234, 13408312, 20112468, 26816624, 40224936, 80449872]

約数ペア:

[(1, 80449872), (2, 40224936), (3, 26816624), (4, 20112468), (6, 13408312), (8, 10056234), (12, 6704156), (16, 5028117), (24, 3352078), (41, 1962192), (48, 1676039), (82, 981096), (123, 654064), (164, 490548), (246, 327032), (328, 245274), (492, 163516), (656, 122637), (984, 81758), (1968, 40879)]