81041472

素因数分解:

$2^6\times 3^8\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 126

約数和(自身を含む): 242462558

約数和(自身を除く): 161421086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 193, 216, 243, 288, 324, 386, 432, 486, 576, 579, 648, 729, 772, 864, 972, 1158, 1296, 1458, 1544, 1728, 1737, 1944, 2187, 2316, 2592, 2916, 3088, 3474, 3888, 4374, 4632, 5184, 5211, 5832, 6176, 6561, 6948, 7776, 8748, 9264, 10422, 11664, 12352, 13122, 13896, 15552, 15633, 17496, 18528, 20844, 23328, 26244, 27792, 31266, 34992, 37056, 41688, 46656, 46899, 52488, 55584, 62532, 69984, 83376, 93798, 104976, 111168, 125064, 139968, 140697, 166752, 187596, 209952, 250128, 281394, 333504, 375192, 419904, 422091, 500256, 562788, 750384, 844182, 1000512, 1125576, 1266273, 1500768, 1688364, 2251152, 2532546, 3001536, 3376728, 4502304, 5065092, 6753456, 9004608, 10130184, 13506912, 20260368, 27013824, 40520736, 81041472]

約数ペア:

[(1, 81041472), (2, 40520736), (3, 27013824), (4, 20260368), (6, 13506912), (8, 10130184), (9, 9004608), (12, 6753456), (16, 5065092), (18, 4502304), (24, 3376728), (27, 3001536), (32, 2532546), (36, 2251152), (48, 1688364), (54, 1500768), (64, 1266273), (72, 1125576), (81, 1000512), (96, 844182), (108, 750384), (144, 562788), (162, 500256), (192, 422091), (193, 419904), (216, 375192), (243, 333504), (288, 281394), (324, 250128), (386, 209952), (432, 187596), (486, 166752), (576, 140697), (579, 139968), (648, 125064), (729, 111168), (772, 104976), (864, 93798), (972, 83376), (1158, 69984), (1296, 62532), (1458, 55584), (1544, 52488), (1728, 46899), (1737, 46656), (1944, 41688), (2187, 37056), (2316, 34992), (2592, 31266), (2916, 27792), (3088, 26244), (3474, 23328), (3888, 20844), (4374, 18528), (4632, 17496), (5184, 15633), (5211, 15552), (5832, 13896), (6176, 13122), (6561, 12352), (6948, 11664), (7776, 10422), (8748, 9264)]