7643472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 22840800

約数和(自身を除く): 15197328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 34, 38, 48, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 272, 289, 304, 323, 348, 408, 456, 464, 493, 551, 578, 646, 696, 816, 867, 912, 969, 986, 1102, 1156, 1292, 1392, 1479, 1653, 1734, 1938, 1972, 2204, 2312, 2584, 2958, 3306, 3468, 3876, 3944, 4408, 4624, 5168, 5491, 5916, 6612, 6936, 7752, 7888, 8381, 8816, 9367, 10982, 11832, 13224, 13872, 15504, 16473, 16762, 18734, 21964, 23664, 25143, 26448, 28101, 32946, 33524, 37468, 43928, 50286, 56202, 65892, 67048, 74936, 87856, 100572, 112404, 131784, 134096, 149872, 159239, 201144, 224808, 263568, 318478, 402288, 449616, 477717, 636956, 955434, 1273912, 1910868, 2547824, 3821736, 7643472]

約数ペア:

[(1, 7643472), (2, 3821736), (3, 2547824), (4, 1910868), (6, 1273912), (8, 955434), (12, 636956), (16, 477717), (17, 449616), (19, 402288), (24, 318478), (29, 263568), (34, 224808), (38, 201144), (48, 159239), (51, 149872), (57, 134096), (58, 131784), (68, 112404), (76, 100572), (87, 87856), (102, 74936), (114, 67048), (116, 65892), (136, 56202), (152, 50286), (174, 43928), (204, 37468), (228, 33524), (232, 32946), (272, 28101), (289, 26448), (304, 25143), (323, 23664), (348, 21964), (408, 18734), (456, 16762), (464, 16473), (493, 15504), (551, 13872), (578, 13224), (646, 11832), (696, 10982), (816, 9367), (867, 8816), (912, 8381), (969, 7888), (986, 7752), (1102, 6936), (1156, 6612), (1292, 5916), (1392, 5491), (1479, 5168), (1653, 4624), (1734, 4408), (1938, 3944), (1972, 3876), (2204, 3468), (2312, 3306), (2584, 2958)]