79799958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2098

約数の個数: 64

約数和(自身を含む): 204664320

約数和(自身を除く): 124864362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 1973, 2247, 2889, 3946, 4494, 5778, 5919, 6741, 11838, 13482, 13811, 17757, 20223, 27622, 35514, 40446, 41433, 53271, 82866, 106542, 124299, 211111, 248598, 372897, 422222, 633333, 745794, 1266666, 1477777, 1899999, 2955554, 3799998, 4433331, 5699997, 8866662, 11399994, 13299993, 26599986, 39899979, 79799958]

約数ペア:

[(1, 79799958), (2, 39899979), (3, 26599986), (6, 13299993), (7, 11399994), (9, 8866662), (14, 5699997), (18, 4433331), (21, 3799998), (27, 2955554), (42, 1899999), (54, 1477777), (63, 1266666), (107, 745794), (126, 633333), (189, 422222), (214, 372897), (321, 248598), (378, 211111), (642, 124299), (749, 106542), (963, 82866), (1498, 53271), (1926, 41433), (1973, 40446), (2247, 35514), (2889, 27622), (3946, 20223), (4494, 17757), (5778, 13811), (5919, 13482), (6741, 11838)]