78947136

素因数分解:

$2^6\times 3^4\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 140

約数和(自身を含む): 237942628

約数和(自身を除く): 158995492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 144, 157, 162, 192, 194, 216, 288, 291, 314, 324, 388, 432, 471, 576, 582, 628, 648, 776, 864, 873, 942, 1164, 1256, 1296, 1413, 1552, 1728, 1746, 1884, 2328, 2512, 2592, 2619, 2826, 3104, 3492, 3768, 4239, 4656, 5024, 5184, 5238, 5652, 6208, 6984, 7536, 7857, 8478, 9312, 10048, 10476, 11304, 12717, 13968, 15072, 15229, 15714, 16956, 18624, 20952, 22608, 25434, 27936, 30144, 30458, 31428, 33912, 41904, 45216, 45687, 50868, 55872, 60916, 62856, 67824, 83808, 90432, 91374, 101736, 121832, 125712, 135648, 137061, 167616, 182748, 203472, 243664, 251424, 271296, 274122, 365496, 406944, 411183, 487328, 502848, 548244, 730992, 813888, 822366, 974656, 1096488, 1233549, 1461984, 1644732, 2192976, 2467098, 2923968, 3289464, 4385952, 4934196, 6578928, 8771904, 9868392, 13157856, 19736784, 26315712, 39473568, 78947136]

約数ペア:

[(1, 78947136), (2, 39473568), (3, 26315712), (4, 19736784), (6, 13157856), (8, 9868392), (9, 8771904), (12, 6578928), (16, 4934196), (18, 4385952), (24, 3289464), (27, 2923968), (32, 2467098), (36, 2192976), (48, 1644732), (54, 1461984), (64, 1233549), (72, 1096488), (81, 974656), (96, 822366), (97, 813888), (108, 730992), (144, 548244), (157, 502848), (162, 487328), (192, 411183), (194, 406944), (216, 365496), (288, 274122), (291, 271296), (314, 251424), (324, 243664), (388, 203472), (432, 182748), (471, 167616), (576, 137061), (582, 135648), (628, 125712), (648, 121832), (776, 101736), (864, 91374), (873, 90432), (942, 83808), (1164, 67824), (1256, 62856), (1296, 60916), (1413, 55872), (1552, 50868), (1728, 45687), (1746, 45216), (1884, 41904), (2328, 33912), (2512, 31428), (2592, 30458), (2619, 30144), (2826, 27936), (3104, 25434), (3492, 22608), (3768, 20952), (4239, 18624), (4656, 16956), (5024, 15714), (5184, 15229), (5238, 15072), (5652, 13968), (6208, 12717), (6984, 11304), (7536, 10476), (7857, 10048), (8478, 9312)]