12545568

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 41932800

約数和(自身を除く): 29387232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 127, 144, 147, 168, 196, 224, 252, 254, 288, 294, 336, 343, 381, 392, 441, 504, 508, 588, 672, 686, 762, 784, 882, 889, 1008, 1016, 1029, 1143, 1176, 1372, 1524, 1568, 1764, 1778, 2016, 2032, 2058, 2286, 2352, 2667, 2744, 3048, 3087, 3528, 3556, 4064, 4116, 4572, 4704, 5334, 5488, 6096, 6174, 6223, 7056, 7112, 8001, 8232, 9144, 10668, 10976, 12192, 12348, 12446, 14112, 14224, 16002, 16464, 18288, 18669, 21336, 24696, 24892, 28448, 32004, 32928, 36576, 37338, 42672, 43561, 49392, 49784, 56007, 64008, 74676, 85344, 87122, 98784, 99568, 112014, 128016, 130683, 149352, 174244, 199136, 224028, 256032, 261366, 298704, 348488, 392049, 448056, 522732, 597408, 696976, 784098, 896112, 1045464, 1393952, 1568196, 1792224, 2090928, 3136392, 4181856, 6272784, 12545568]

約数ペア:

[(1, 12545568), (2, 6272784), (3, 4181856), (4, 3136392), (6, 2090928), (7, 1792224), (8, 1568196), (9, 1393952), (12, 1045464), (14, 896112), (16, 784098), (18, 696976), (21, 597408), (24, 522732), (28, 448056), (32, 392049), (36, 348488), (42, 298704), (48, 261366), (49, 256032), (56, 224028), (63, 199136), (72, 174244), (84, 149352), (96, 130683), (98, 128016), (112, 112014), (126, 99568), (127, 98784), (144, 87122), (147, 85344), (168, 74676), (196, 64008), (224, 56007), (252, 49784), (254, 49392), (288, 43561), (294, 42672), (336, 37338), (343, 36576), (381, 32928), (392, 32004), (441, 28448), (504, 24892), (508, 24696), (588, 21336), (672, 18669), (686, 18288), (762, 16464), (784, 16002), (882, 14224), (889, 14112), (1008, 12446), (1016, 12348), (1029, 12192), (1143, 10976), (1176, 10668), (1372, 9144), (1524, 8232), (1568, 8001), (1764, 7112), (1778, 7056), (2016, 6223), (2032, 6174), (2058, 6096), (2286, 5488), (2352, 5334), (2667, 4704), (2744, 4572), (3048, 4116), (3087, 4064), (3528, 3556)]