64185858

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 80

約数和(自身を含む): 158558400

約数和(自身を除く): 94372542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 181, 198, 199, 297, 362, 398, 543, 594, 597, 891, 1086, 1194, 1629, 1782, 1791, 1991, 2189, 3258, 3582, 3982, 4378, 4887, 5373, 5973, 6567, 9774, 10746, 11946, 13134, 14661, 16119, 17919, 19701, 29322, 32238, 35838, 36019, 39402, 53757, 59103, 72038, 107514, 108057, 118206, 161271, 177309, 216114, 322542, 324171, 354618, 396209, 648342, 792418, 972513, 1188627, 1945026, 2377254, 2917539, 3565881, 5835078, 7131762, 10697643, 21395286, 32092929, 64185858]

約数ペア:

[(1, 64185858), (2, 32092929), (3, 21395286), (6, 10697643), (9, 7131762), (11, 5835078), (18, 3565881), (22, 2917539), (27, 2377254), (33, 1945026), (54, 1188627), (66, 972513), (81, 792418), (99, 648342), (162, 396209), (181, 354618), (198, 324171), (199, 322542), (297, 216114), (362, 177309), (398, 161271), (543, 118206), (594, 108057), (597, 107514), (891, 72038), (1086, 59103), (1194, 53757), (1629, 39402), (1782, 36019), (1791, 35838), (1991, 32238), (2189, 29322), (3258, 19701), (3582, 17919), (3982, 16119), (4378, 14661), (4887, 13134), (5373, 11946), (5973, 10746), (6567, 9774)]