90657504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 297434592

約数和(自身を除く): 206777088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 193, 224, 233, 252, 288, 336, 386, 466, 504, 579, 672, 699, 772, 932, 1008, 1158, 1351, 1398, 1544, 1631, 1737, 1864, 2016, 2097, 2316, 2702, 2796, 3088, 3262, 3474, 3728, 4053, 4194, 4632, 4893, 5404, 5592, 6176, 6524, 6948, 7456, 8106, 8388, 9264, 9786, 10808, 11184, 12159, 13048, 13896, 14679, 16212, 16776, 18528, 19572, 21616, 22368, 24318, 26096, 27792, 29358, 32424, 33552, 39144, 43232, 44969, 48636, 52192, 55584, 58716, 64848, 67104, 78288, 89938, 97272, 117432, 129696, 134907, 156576, 179876, 194544, 234864, 269814, 314783, 359752, 389088, 404721, 469728, 539628, 629566, 719504, 809442, 944349, 1079256, 1259132, 1439008, 1618884, 1888698, 2158512, 2518264, 2833047, 3237768, 3777396, 4317024, 5036528, 5666094, 6475536, 7554792, 10073056, 11332188, 12951072, 15109584, 22664376, 30219168, 45328752, 90657504]

約数ペア:

[(1, 90657504), (2, 45328752), (3, 30219168), (4, 22664376), (6, 15109584), (7, 12951072), (8, 11332188), (9, 10073056), (12, 7554792), (14, 6475536), (16, 5666094), (18, 5036528), (21, 4317024), (24, 3777396), (28, 3237768), (32, 2833047), (36, 2518264), (42, 2158512), (48, 1888698), (56, 1618884), (63, 1439008), (72, 1259132), (84, 1079256), (96, 944349), (112, 809442), (126, 719504), (144, 629566), (168, 539628), (193, 469728), (224, 404721), (233, 389088), (252, 359752), (288, 314783), (336, 269814), (386, 234864), (466, 194544), (504, 179876), (579, 156576), (672, 134907), (699, 129696), (772, 117432), (932, 97272), (1008, 89938), (1158, 78288), (1351, 67104), (1398, 64848), (1544, 58716), (1631, 55584), (1737, 52192), (1864, 48636), (2016, 44969), (2097, 43232), (2316, 39144), (2702, 33552), (2796, 32424), (3088, 29358), (3262, 27792), (3474, 26096), (3728, 24318), (4053, 22368), (4194, 21616), (4632, 19572), (4893, 18528), (5404, 16776), (5592, 16212), (6176, 14679), (6524, 13896), (6948, 13048), (7456, 12159), (8106, 11184), (8388, 10808), (9264, 9786)]