75438552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 216518400

約数和(自身を除く): 141079848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 1789, 2008, 3012, 3514, 3578, 5271, 5367, 6024, 7028, 7156, 10542, 10734, 12523, 14056, 14312, 21084, 21468, 25046, 37569, 42168, 42936, 50092, 75138, 100184, 150276, 300552, 449039, 898078, 1347117, 1796156, 2694234, 3143273, 3592312, 5388468, 6286546, 9429819, 10776936, 12573092, 18859638, 25146184, 37719276, 75438552]

約数ペア:

[(1, 75438552), (2, 37719276), (3, 25146184), (4, 18859638), (6, 12573092), (7, 10776936), (8, 9429819), (12, 6286546), (14, 5388468), (21, 3592312), (24, 3143273), (28, 2694234), (42, 1796156), (56, 1347117), (84, 898078), (168, 449039), (251, 300552), (502, 150276), (753, 100184), (1004, 75138), (1506, 50092), (1757, 42936), (1789, 42168), (2008, 37569), (3012, 25046), (3514, 21468), (3578, 21084), (5271, 14312), (5367, 14056), (6024, 12523), (7028, 10734), (7156, 10542)]