89990736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4220

約数の個数: 80

約数和(自身を含む): 259858368

約数和(自身を除く): 169867632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 4157, 5412, 7216, 8314, 10824, 12471, 16628, 21648, 24942, 33256, 45727, 49884, 66512, 91454, 99768, 137181, 170437, 182908, 199536, 274362, 340874, 365816, 511311, 548724, 681748, 731632, 1022622, 1097448, 1363496, 1874807, 2045244, 2194896, 2726992, 3749614, 4090488, 5624421, 7499228, 8180976, 11248842, 14998456, 22497684, 29996912, 44995368, 89990736]

約数ペア:

[(1, 89990736), (2, 44995368), (3, 29996912), (4, 22497684), (6, 14998456), (8, 11248842), (11, 8180976), (12, 7499228), (16, 5624421), (22, 4090488), (24, 3749614), (33, 2726992), (41, 2194896), (44, 2045244), (48, 1874807), (66, 1363496), (82, 1097448), (88, 1022622), (123, 731632), (132, 681748), (164, 548724), (176, 511311), (246, 365816), (264, 340874), (328, 274362), (451, 199536), (492, 182908), (528, 170437), (656, 137181), (902, 99768), (984, 91454), (1353, 66512), (1804, 49884), (1968, 45727), (2706, 33256), (3608, 24942), (4157, 21648), (5412, 16628), (7216, 12471), (8314, 10824)]