91455952

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 219843072

約数和(自身を除く): 128387120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 71, 98, 106, 112, 124, 142, 196, 212, 217, 248, 284, 371, 392, 424, 434, 496, 497, 568, 742, 784, 848, 868, 994, 1136, 1484, 1519, 1643, 1736, 1988, 2201, 2597, 2968, 3038, 3286, 3472, 3479, 3763, 3976, 4402, 5194, 5936, 6076, 6572, 6958, 7526, 7952, 8804, 10388, 11501, 12152, 13144, 13916, 15052, 15407, 17608, 20776, 23002, 24304, 26288, 26341, 27832, 30104, 30814, 35216, 41552, 46004, 52682, 55664, 60208, 61628, 80507, 92008, 105364, 107849, 116653, 123256, 161014, 184016, 184387, 210728, 215698, 233306, 246512, 322028, 368774, 421456, 431396, 466612, 644056, 737548, 816571, 862792, 933224, 1288112, 1475096, 1633142, 1725584, 1866448, 2950192, 3266284, 5715997, 6532568, 11431994, 13065136, 22863988, 45727976, 91455952]

約数ペア:

[(1, 91455952), (2, 45727976), (4, 22863988), (7, 13065136), (8, 11431994), (14, 6532568), (16, 5715997), (28, 3266284), (31, 2950192), (49, 1866448), (53, 1725584), (56, 1633142), (62, 1475096), (71, 1288112), (98, 933224), (106, 862792), (112, 816571), (124, 737548), (142, 644056), (196, 466612), (212, 431396), (217, 421456), (248, 368774), (284, 322028), (371, 246512), (392, 233306), (424, 215698), (434, 210728), (496, 184387), (497, 184016), (568, 161014), (742, 123256), (784, 116653), (848, 107849), (868, 105364), (994, 92008), (1136, 80507), (1484, 61628), (1519, 60208), (1643, 55664), (1736, 52682), (1988, 46004), (2201, 41552), (2597, 35216), (2968, 30814), (3038, 30104), (3286, 27832), (3472, 26341), (3479, 26288), (3763, 24304), (3976, 23002), (4402, 20776), (5194, 17608), (5936, 15407), (6076, 15052), (6572, 13916), (6958, 13144), (7526, 12152), (7952, 11501), (8804, 10388)]