78199184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 186380928

約数和(自身を除く): 108181744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 613, 938, 952, 1072, 1139, 1226, 1876, 1904, 2278, 2452, 3752, 4291, 4556, 4904, 7504, 7973, 8582, 9112, 9808, 10421, 15946, 17164, 18224, 20842, 31892, 34328, 41071, 41684, 63784, 68656, 72947, 82142, 83368, 127568, 145894, 164284, 166736, 287497, 291788, 328568, 574994, 583576, 657136, 698207, 1149988, 1167152, 1396414, 2299976, 2792828, 4599952, 4887449, 5585656, 9774898, 11171312, 19549796, 39099592, 78199184]

約数ペア:

[(1, 78199184), (2, 39099592), (4, 19549796), (7, 11171312), (8, 9774898), (14, 5585656), (16, 4887449), (17, 4599952), (28, 2792828), (34, 2299976), (56, 1396414), (67, 1167152), (68, 1149988), (112, 698207), (119, 657136), (134, 583576), (136, 574994), (238, 328568), (268, 291788), (272, 287497), (469, 166736), (476, 164284), (536, 145894), (613, 127568), (938, 83368), (952, 82142), (1072, 72947), (1139, 68656), (1226, 63784), (1876, 41684), (1904, 41071), (2278, 34328), (2452, 31892), (3752, 20842), (4291, 18224), (4556, 17164), (4904, 15946), (7504, 10421), (7973, 9808), (8582, 9112)]