64969512

素因数分解:

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

素因数の和:108

約数の個数: 128

約数和(自身を含む): 187920000

約数和(自身を除く): 122950488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 289, 323, 348, 408, 456, 493, 551, 578, 646, 696, 867, 969, 986, 1102, 1156, 1292, 1479, 1653, 1734, 1938, 1972, 2204, 2312, 2584, 2958, 3306, 3468, 3876, 3944, 4408, 4913, 5491, 5916, 6612, 6936, 7752, 8381, 9367, 9826, 10982, 11832, 13224, 14739, 16473, 16762, 18734, 19652, 21964, 25143, 28101, 29478, 32946, 33524, 37468, 39304, 43928, 50286, 56202, 58956, 65892, 67048, 74936, 93347, 100572, 112404, 117912, 131784, 142477, 159239, 186694, 201144, 224808, 280041, 284954, 318478, 373388, 427431, 477717, 560082, 569908, 636956, 746776, 854862, 955434, 1120164, 1139816, 1273912, 1709724, 1910868, 2240328, 2707063, 3419448, 3821736, 5414126, 8121189, 10828252, 16242378, 21656504, 32484756, 64969512]

約数ペア:

[(1, 64969512), (2, 32484756), (3, 21656504), (4, 16242378), (6, 10828252), (8, 8121189), (12, 5414126), (17, 3821736), (19, 3419448), (24, 2707063), (29, 2240328), (34, 1910868), (38, 1709724), (51, 1273912), (57, 1139816), (58, 1120164), (68, 955434), (76, 854862), (87, 746776), (102, 636956), (114, 569908), (116, 560082), (136, 477717), (152, 427431), (174, 373388), (204, 318478), (228, 284954), (232, 280041), (289, 224808), (323, 201144), (348, 186694), (408, 159239), (456, 142477), (493, 131784), (551, 117912), (578, 112404), (646, 100572), (696, 93347), (867, 74936), (969, 67048), (986, 65892), (1102, 58956), (1156, 56202), (1292, 50286), (1479, 43928), (1653, 39304), (1734, 37468), (1938, 33524), (1972, 32946), (2204, 29478), (2312, 28101), (2584, 25143), (2958, 21964), (3306, 19652), (3468, 18734), (3876, 16762), (3944, 16473), (4408, 14739), (4913, 13224), (5491, 11832), (5916, 10982), (6612, 9826), (6936, 9367), (7752, 8381)]