84747312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2707

約数の個数: 120

約数和(自身を含む): 270545184

約数和(自身を除く): 185797872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 2663, 3536, 3978, 5304, 5326, 7956, 7989, 10608, 10652, 15912, 15978, 21304, 23967, 31824, 31956, 34619, 42608, 45271, 47934, 63912, 69238, 90542, 95868, 103857, 127824, 135813, 138476, 181084, 191736, 207714, 271626, 276952, 311571, 362168, 383472, 407439, 415428, 543252, 553904, 588523, 623142, 724336, 814878, 830856, 1086504, 1177046, 1246284, 1629756, 1661712, 1765569, 2173008, 2354092, 2492568, 3259512, 3531138, 4708184, 4985136, 5296707, 6519024, 7062276, 9416368, 10593414, 14124552, 21186828, 28249104, 42373656, 84747312]

約数ペア:

[(1, 84747312), (2, 42373656), (3, 28249104), (4, 21186828), (6, 14124552), (8, 10593414), (9, 9416368), (12, 7062276), (13, 6519024), (16, 5296707), (17, 4985136), (18, 4708184), (24, 3531138), (26, 3259512), (34, 2492568), (36, 2354092), (39, 2173008), (48, 1765569), (51, 1661712), (52, 1629756), (68, 1246284), (72, 1177046), (78, 1086504), (102, 830856), (104, 814878), (117, 724336), (136, 623142), (144, 588523), (153, 553904), (156, 543252), (204, 415428), (208, 407439), (221, 383472), (234, 362168), (272, 311571), (306, 276952), (312, 271626), (408, 207714), (442, 191736), (468, 181084), (612, 138476), (624, 135813), (663, 127824), (816, 103857), (884, 95868), (936, 90542), (1224, 69238), (1326, 63912), (1768, 47934), (1872, 45271), (1989, 42608), (2448, 34619), (2652, 31956), (2663, 31824), (3536, 23967), (3978, 21304), (5304, 15978), (5326, 15912), (7956, 10652), (7989, 10608)]