66957696

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 220540320

約数和(自身を除く): 153582624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 263, 272, 288, 306, 312, 384, 408, 416, 442, 468, 526, 544, 576, 612, 624, 663, 789, 816, 832, 884, 936, 1052, 1088, 1152, 1224, 1248, 1326, 1578, 1632, 1664, 1768, 1872, 1989, 2104, 2176, 2367, 2448, 2496, 2652, 3156, 3264, 3419, 3536, 3744, 3978, 4208, 4471, 4734, 4896, 4992, 5304, 6312, 6528, 6838, 7072, 7488, 7956, 8416, 8942, 9468, 9792, 10257, 10608, 12624, 13413, 13676, 14144, 14976, 15912, 16832, 17884, 18936, 19584, 20514, 21216, 25248, 26826, 27352, 28288, 30771, 31824, 33664, 35768, 37872, 40239, 41028, 42432, 50496, 53652, 54704, 58123, 61542, 63648, 71536, 75744, 80478, 82056, 84864, 100992, 107304, 109408, 116246, 123084, 127296, 143072, 151488, 160956, 164112, 174369, 214608, 218816, 232492, 246168, 254592, 286144, 302976, 321912, 328224, 348738, 429216, 437632, 464984, 492336, 523107, 572288, 643824, 656448, 697476, 858432, 929968, 984672, 1046214, 1287648, 1312896, 1394952, 1716864, 1859936, 1969344, 2092428, 2575296, 2789904, 3719872, 3938688, 4184856, 5150592, 5579808, 7439744, 8369712, 11159616, 16739424, 22319232, 33478848, 66957696]

約数ペア:

[(1, 66957696), (2, 33478848), (3, 22319232), (4, 16739424), (6, 11159616), (8, 8369712), (9, 7439744), (12, 5579808), (13, 5150592), (16, 4184856), (17, 3938688), (18, 3719872), (24, 2789904), (26, 2575296), (32, 2092428), (34, 1969344), (36, 1859936), (39, 1716864), (48, 1394952), (51, 1312896), (52, 1287648), (64, 1046214), (68, 984672), (72, 929968), (78, 858432), (96, 697476), (102, 656448), (104, 643824), (117, 572288), (128, 523107), (136, 492336), (144, 464984), (153, 437632), (156, 429216), (192, 348738), (204, 328224), (208, 321912), (221, 302976), (234, 286144), (263, 254592), (272, 246168), (288, 232492), (306, 218816), (312, 214608), (384, 174369), (408, 164112), (416, 160956), (442, 151488), (468, 143072), (526, 127296), (544, 123084), (576, 116246), (612, 109408), (624, 107304), (663, 100992), (789, 84864), (816, 82056), (832, 80478), (884, 75744), (936, 71536), (1052, 63648), (1088, 61542), (1152, 58123), (1224, 54704), (1248, 53652), (1326, 50496), (1578, 42432), (1632, 41028), (1664, 40239), (1768, 37872), (1872, 35768), (1989, 33664), (2104, 31824), (2176, 30771), (2367, 28288), (2448, 27352), (2496, 26826), (2652, 25248), (3156, 21216), (3264, 20514), (3419, 19584), (3536, 18936), (3744, 17884), (3978, 16832), (4208, 15912), (4471, 14976), (4734, 14144), (4896, 13676), (4992, 13413), (5304, 12624), (6312, 10608), (6528, 10257), (6838, 9792), (7072, 9468), (7488, 8942), (7956, 8416)]