80045219664

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1579}}^1\times {\mathrm{1787}}^1$

素因数の和:3577

約数の個数: 120

約数和(自身を含む): 225421241760

約数和(自身を除く): 145376022096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1579, 1773, 1787, 2364, 3152, 3158, 3546, 3574, 4728, 4737, 5361, 6316, 7092, 7148, 9456, 9474, 10722, 12632, 14184, 14211, 14296, 16083, 18948, 21444, 25264, 28368, 28422, 28592, 32166, 37896, 42888, 56844, 64332, 75792, 85776, 113688, 128664, 227376, 257328, 311063, 352039, 622126, 704078, 933189, 1056117, 1244252, 1408156, 1866378, 2112234, 2488504, 2799567, 2816312, 2821673, 3168351, 3732756, 4224468, 4977008, 5599134, 5632624, 5643346, 6336702, 7465512, 8448936, 8465019, 11198268, 11286692, 12673404, 14931024, 16897872, 16930038, 22396536, 22573384, 25346808, 25395057, 33860076, 44793072, 45146768, 50693616, 50790114, 67720152, 101580228, 135440304, 203160456, 406320912, 555869581, 1111739162, 1667608743, 2223478324, 3335217486, 4446956648, 5002826229, 6670434972, 8893913296, 10005652458, 13340869944, 20011304916, 26681739888, 40022609832, 80045219664]

約数ペア:

[(1, 80045219664), (2, 40022609832), (3, 26681739888), (4, 20011304916), (6, 13340869944), (8, 10005652458), (9, 8893913296), (12, 6670434972), (16, 5002826229), (18, 4446956648), (24, 3335217486), (36, 2223478324), (48, 1667608743), (72, 1111739162), (144, 555869581), (197, 406320912), (394, 203160456), (591, 135440304), (788, 101580228), (1182, 67720152), (1576, 50790114), (1579, 50693616), (1773, 45146768), (1787, 44793072), (2364, 33860076), (3152, 25395057), (3158, 25346808), (3546, 22573384), (3574, 22396536), (4728, 16930038), (4737, 16897872), (5361, 14931024), (6316, 12673404), (7092, 11286692), (7148, 11198268), (9456, 8465019), (9474, 8448936), (10722, 7465512), (12632, 6336702), (14184, 5643346), (14211, 5632624), (14296, 5599134), (16083, 4977008), (18948, 4224468), (21444, 3732756), (25264, 3168351), (28368, 2821673), (28422, 2816312), (28592, 2799567), (32166, 2488504), (37896, 2112234), (42888, 1866378), (56844, 1408156), (64332, 1244252), (75792, 1056117), (85776, 933189), (113688, 704078), (128664, 622126), (227376, 352039), (257328, 311063)]