61305984

素因数分解:

$2^7\times 3^8\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 185699670

約数和(自身を除く): 124393686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 144, 146, 162, 192, 216, 219, 243, 288, 292, 324, 384, 432, 438, 486, 576, 584, 648, 657, 729, 864, 876, 972, 1152, 1168, 1296, 1314, 1458, 1728, 1752, 1944, 1971, 2187, 2336, 2592, 2628, 2916, 3456, 3504, 3888, 3942, 4374, 4672, 5184, 5256, 5832, 5913, 6561, 7008, 7776, 7884, 8748, 9344, 10368, 10512, 11664, 11826, 13122, 14016, 15552, 15768, 17496, 17739, 21024, 23328, 23652, 26244, 28032, 31104, 31536, 34992, 35478, 42048, 46656, 47304, 52488, 53217, 63072, 69984, 70956, 84096, 93312, 94608, 104976, 106434, 126144, 139968, 141912, 159651, 189216, 209952, 212868, 252288, 279936, 283824, 319302, 378432, 419904, 425736, 478953, 567648, 638604, 756864, 839808, 851472, 957906, 1135296, 1277208, 1702944, 1915812, 2270592, 2554416, 3405888, 3831624, 5108832, 6811776, 7663248, 10217664, 15326496, 20435328, 30652992, 61305984]

約数ペア:

[(1, 61305984), (2, 30652992), (3, 20435328), (4, 15326496), (6, 10217664), (8, 7663248), (9, 6811776), (12, 5108832), (16, 3831624), (18, 3405888), (24, 2554416), (27, 2270592), (32, 1915812), (36, 1702944), (48, 1277208), (54, 1135296), (64, 957906), (72, 851472), (73, 839808), (81, 756864), (96, 638604), (108, 567648), (128, 478953), (144, 425736), (146, 419904), (162, 378432), (192, 319302), (216, 283824), (219, 279936), (243, 252288), (288, 212868), (292, 209952), (324, 189216), (384, 159651), (432, 141912), (438, 139968), (486, 126144), (576, 106434), (584, 104976), (648, 94608), (657, 93312), (729, 84096), (864, 70956), (876, 69984), (972, 63072), (1152, 53217), (1168, 52488), (1296, 47304), (1314, 46656), (1458, 42048), (1728, 35478), (1752, 34992), (1944, 31536), (1971, 31104), (2187, 28032), (2336, 26244), (2592, 23652), (2628, 23328), (2916, 21024), (3456, 17739), (3504, 17496), (3888, 15768), (3942, 15552), (4374, 14016), (4672, 13122), (5184, 11826), (5256, 11664), (5832, 10512), (5913, 10368), (6561, 9344), (7008, 8748), (7776, 7884)]