81306192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13999}}^1$

素因数の和:14032

約数の個数: 60

約数和(自身を含む): 230888000

約数和(自身を除く): 149581808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 13999, 27998, 41997, 55996, 83994, 111992, 153989, 167988, 223984, 307978, 335976, 461967, 615956, 671952, 923934, 1231912, 1693879, 1847868, 2463824, 3387758, 3695736, 5081637, 6775516, 7391472, 10163274, 13551032, 20326548, 27102064, 40653096, 81306192]

約数ペア:

[(1, 81306192), (2, 40653096), (3, 27102064), (4, 20326548), (6, 13551032), (8, 10163274), (11, 7391472), (12, 6775516), (16, 5081637), (22, 3695736), (24, 3387758), (33, 2463824), (44, 1847868), (48, 1693879), (66, 1231912), (88, 923934), (121, 671952), (132, 615956), (176, 461967), (242, 335976), (264, 307978), (363, 223984), (484, 167988), (528, 153989), (726, 111992), (968, 83994), (1452, 55996), (1936, 41997), (2904, 27998), (5808, 13999)]