81304128

素因数分解:

$2^6\times 3^3\times {\mathrm{47051}}^1$

素因数の和:47072

約数の個数: 56

約数和(自身を含む): 239024160

約数和(自身を除く): 157720032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47051, 94102, 141153, 188204, 282306, 376408, 423459, 564612, 752816, 846918, 1129224, 1270377, 1505632, 1693836, 2258448, 2540754, 3011264, 3387672, 4516896, 5081508, 6775344, 9033792, 10163016, 13550688, 20326032, 27101376, 40652064, 81304128]

約数ペア:

[(1, 81304128), (2, 40652064), (3, 27101376), (4, 20326032), (6, 13550688), (8, 10163016), (9, 9033792), (12, 6775344), (16, 5081508), (18, 4516896), (24, 3387672), (27, 3011264), (32, 2540754), (36, 2258448), (48, 1693836), (54, 1505632), (64, 1270377), (72, 1129224), (96, 846918), (108, 752816), (144, 564612), (192, 423459), (216, 376408), (288, 282306), (432, 188204), (576, 141153), (864, 94102), (1728, 47051)]