42178992

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 114025440

約数和(自身を除く): 71846448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 157, 174, 193, 232, 314, 348, 386, 464, 471, 579, 628, 696, 772, 942, 1158, 1256, 1392, 1544, 1884, 2316, 2512, 3088, 3768, 4553, 4632, 5597, 7536, 9106, 9264, 11194, 13659, 16791, 18212, 22388, 27318, 30301, 33582, 36424, 44776, 54636, 60602, 67164, 72848, 89552, 90903, 109272, 121204, 134328, 181806, 218544, 242408, 268656, 363612, 484816, 727224, 878729, 1454448, 1757458, 2636187, 3514916, 5272374, 7029832, 10544748, 14059664, 21089496, 42178992]

約数ペア:

[(1, 42178992), (2, 21089496), (3, 14059664), (4, 10544748), (6, 7029832), (8, 5272374), (12, 3514916), (16, 2636187), (24, 1757458), (29, 1454448), (48, 878729), (58, 727224), (87, 484816), (116, 363612), (157, 268656), (174, 242408), (193, 218544), (232, 181806), (314, 134328), (348, 121204), (386, 109272), (464, 90903), (471, 89552), (579, 72848), (628, 67164), (696, 60602), (772, 54636), (942, 44776), (1158, 36424), (1256, 33582), (1392, 30301), (1544, 27318), (1884, 22388), (2316, 18212), (2512, 16791), (3088, 13659), (3768, 11194), (4553, 9264), (4632, 9106), (5597, 7536)]