84839778

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 199342080

約数和(自身を除く): 114502302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 83, 138, 166, 207, 249, 414, 498, 621, 747, 823, 1242, 1494, 1646, 1909, 2241, 2469, 3818, 4482, 4938, 5727, 7407, 11454, 14814, 17181, 18929, 22221, 34362, 37858, 44442, 51543, 56787, 68309, 103086, 113574, 136618, 170361, 204927, 340722, 409854, 511083, 614781, 1022166, 1229562, 1571107, 1844343, 3142214, 3688686, 4713321, 9426642, 14139963, 28279926, 42419889, 84839778]

約数ペア:

[(1, 84839778), (2, 42419889), (3, 28279926), (6, 14139963), (9, 9426642), (18, 4713321), (23, 3688686), (27, 3142214), (46, 1844343), (54, 1571107), (69, 1229562), (83, 1022166), (138, 614781), (166, 511083), (207, 409854), (249, 340722), (414, 204927), (498, 170361), (621, 136618), (747, 113574), (823, 103086), (1242, 68309), (1494, 56787), (1646, 51543), (1909, 44442), (2241, 37858), (2469, 34362), (3818, 22221), (4482, 18929), (4938, 17181), (5727, 14814), (7407, 11454)]