81576672

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6691}}^1$

素因数の和:6831

約数の個数: 48

約数和(自身を含む): 215857152

約数和(自身を除く): 134280480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 6691, 12192, 13382, 20073, 26764, 40146, 53528, 80292, 107056, 160584, 214112, 321168, 642336, 849757, 1699514, 2549271, 3399028, 5098542, 6798056, 10197084, 13596112, 20394168, 27192224, 40788336, 81576672]

約数ペア:

[(1, 81576672), (2, 40788336), (3, 27192224), (4, 20394168), (6, 13596112), (8, 10197084), (12, 6798056), (16, 5098542), (24, 3399028), (32, 2549271), (48, 1699514), (96, 849757), (127, 642336), (254, 321168), (381, 214112), (508, 160584), (762, 107056), (1016, 80292), (1524, 53528), (2032, 40146), (3048, 26764), (4064, 20073), (6096, 13382), (6691, 12192)]