66305712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 136181328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 83, 88, 89, 102, 132, 136, 166, 176, 178, 187, 204, 249, 264, 267, 272, 332, 356, 374, 408, 498, 528, 534, 561, 664, 712, 748, 816, 913, 979, 996, 1068, 1122, 1328, 1411, 1424, 1496, 1513, 1826, 1958, 1992, 2136, 2244, 2739, 2822, 2937, 2992, 3026, 3652, 3916, 3984, 4233, 4272, 4488, 4539, 5478, 5644, 5874, 6052, 7304, 7387, 7832, 8466, 8976, 9078, 10956, 11288, 11748, 12104, 14608, 14774, 15521, 15664, 16643, 16932, 18156, 21912, 22161, 22576, 23496, 24208, 29548, 31042, 33286, 33864, 36312, 43824, 44322, 46563, 46992, 49929, 59096, 62084, 66572, 67728, 72624, 81257, 88644, 93126, 99858, 118192, 124168, 125579, 133144, 162514, 177288, 186252, 199716, 243771, 248336, 251158, 266288, 325028, 354576, 372504, 376737, 399432, 487542, 502316, 650056, 745008, 753474, 798864, 975084, 1004632, 1300112, 1381369, 1506948, 1950168, 2009264, 2762738, 3013896, 3900336, 4144107, 5525476, 6027792, 8288214, 11050952, 16576428, 22101904, 33152856, 66305712]

約数ペア:

[(1, 66305712), (2, 33152856), (3, 22101904), (4, 16576428), (6, 11050952), (8, 8288214), (11, 6027792), (12, 5525476), (16, 4144107), (17, 3900336), (22, 3013896), (24, 2762738), (33, 2009264), (34, 1950168), (44, 1506948), (48, 1381369), (51, 1300112), (66, 1004632), (68, 975084), (83, 798864), (88, 753474), (89, 745008), (102, 650056), (132, 502316), (136, 487542), (166, 399432), (176, 376737), (178, 372504), (187, 354576), (204, 325028), (249, 266288), (264, 251158), (267, 248336), (272, 243771), (332, 199716), (356, 186252), (374, 177288), (408, 162514), (498, 133144), (528, 125579), (534, 124168), (561, 118192), (664, 99858), (712, 93126), (748, 88644), (816, 81257), (913, 72624), (979, 67728), (996, 66572), (1068, 62084), (1122, 59096), (1328, 49929), (1411, 46992), (1424, 46563), (1496, 44322), (1513, 43824), (1826, 36312), (1958, 33864), (1992, 33286), (2136, 31042), (2244, 29548), (2739, 24208), (2822, 23496), (2937, 22576), (2992, 22161), (3026, 21912), (3652, 18156), (3916, 16932), (3984, 16643), (4233, 15664), (4272, 15521), (4488, 14774), (4539, 14608), (5478, 12104), (5644, 11748), (5874, 11288), (6052, 10956), (7304, 9078), (7387, 8976), (7832, 8466)]