78680712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 149415288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 43, 44, 58, 66, 86, 87, 88, 116, 129, 132, 172, 174, 232, 239, 258, 264, 319, 344, 348, 473, 478, 516, 638, 696, 717, 946, 956, 957, 1032, 1247, 1276, 1419, 1434, 1892, 1912, 1914, 2494, 2552, 2629, 2838, 2868, 3741, 3784, 3828, 4988, 5258, 5676, 5736, 6931, 7482, 7656, 7887, 9976, 10277, 10516, 11352, 13717, 13862, 14964, 15774, 20554, 20793, 21032, 27434, 27724, 29928, 30831, 31548, 41108, 41151, 41586, 54868, 55448, 61662, 63096, 76241, 82216, 82302, 83172, 109736, 113047, 123324, 152482, 164604, 166344, 226094, 228723, 246648, 298033, 304964, 329208, 339141, 452188, 457446, 596066, 609928, 678282, 894099, 904376, 914892, 1192132, 1356564, 1788198, 1829784, 2384264, 2713128, 3278363, 3576396, 6556726, 7152792, 9835089, 13113452, 19670178, 26226904, 39340356, 78680712]

約数ペア:

[(1, 78680712), (2, 39340356), (3, 26226904), (4, 19670178), (6, 13113452), (8, 9835089), (11, 7152792), (12, 6556726), (22, 3576396), (24, 3278363), (29, 2713128), (33, 2384264), (43, 1829784), (44, 1788198), (58, 1356564), (66, 1192132), (86, 914892), (87, 904376), (88, 894099), (116, 678282), (129, 609928), (132, 596066), (172, 457446), (174, 452188), (232, 339141), (239, 329208), (258, 304964), (264, 298033), (319, 246648), (344, 228723), (348, 226094), (473, 166344), (478, 164604), (516, 152482), (638, 123324), (696, 113047), (717, 109736), (946, 83172), (956, 82302), (957, 82216), (1032, 76241), (1247, 63096), (1276, 61662), (1419, 55448), (1434, 54868), (1892, 41586), (1912, 41151), (1914, 41108), (2494, 31548), (2552, 30831), (2629, 29928), (2838, 27724), (2868, 27434), (3741, 21032), (3784, 20793), (3828, 20554), (4988, 15774), (5258, 14964), (5676, 13862), (5736, 13717), (6931, 11352), (7482, 10516), (7656, 10277), (7887, 9976)]