64821744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1175

約数の個数: 120

約数和(自身を含む): 201848192

約数和(自身を除く): 137026448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1117, 1209, 1488, 1612, 1872, 2232, 2234, 2418, 3224, 3351, 3627, 4464, 4468, 4836, 6448, 6702, 7254, 8936, 9672, 10053, 13404, 14508, 14521, 17872, 19344, 20106, 26808, 29016, 29042, 34627, 40212, 43563, 53616, 58032, 58084, 69254, 80424, 87126, 103881, 116168, 130689, 138508, 160848, 174252, 207762, 232336, 261378, 277016, 311643, 348504, 415524, 450151, 522756, 554032, 623286, 697008, 831048, 900302, 1045512, 1246572, 1350453, 1662096, 1800604, 2091024, 2493144, 2700906, 3601208, 4051359, 4986288, 5401812, 7202416, 8102718, 10803624, 16205436, 21607248, 32410872, 64821744]

約数ペア:

[(1, 64821744), (2, 32410872), (3, 21607248), (4, 16205436), (6, 10803624), (8, 8102718), (9, 7202416), (12, 5401812), (13, 4986288), (16, 4051359), (18, 3601208), (24, 2700906), (26, 2493144), (31, 2091024), (36, 1800604), (39, 1662096), (48, 1350453), (52, 1246572), (62, 1045512), (72, 900302), (78, 831048), (93, 697008), (104, 623286), (117, 554032), (124, 522756), (144, 450151), (156, 415524), (186, 348504), (208, 311643), (234, 277016), (248, 261378), (279, 232336), (312, 207762), (372, 174252), (403, 160848), (468, 138508), (496, 130689), (558, 116168), (624, 103881), (744, 87126), (806, 80424), (936, 69254), (1116, 58084), (1117, 58032), (1209, 53616), (1488, 43563), (1612, 40212), (1872, 34627), (2232, 29042), (2234, 29016), (2418, 26808), (3224, 20106), (3351, 19344), (3627, 17872), (4464, 14521), (4468, 14508), (4836, 13404), (6448, 10053), (6702, 9672), (7254, 8936)]