61486992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20357

約数の個数: 80

約数和(自身を含む): 201713280

約数和(自身を除く): 140226288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 20333, 40666, 60999, 81332, 121998, 142331, 162664, 182997, 243996, 284662, 325328, 365994, 426993, 487992, 548991, 569324, 731988, 853986, 975984, 1097982, 1138648, 1280979, 1463976, 1707972, 2195964, 2277296, 2561958, 2927952, 3415944, 3842937, 4391928, 5123916, 6831888, 7685874, 8783856, 10247832, 15371748, 20495664, 30743496, 61486992]

約数ペア:

[(1, 61486992), (2, 30743496), (3, 20495664), (4, 15371748), (6, 10247832), (7, 8783856), (8, 7685874), (9, 6831888), (12, 5123916), (14, 4391928), (16, 3842937), (18, 3415944), (21, 2927952), (24, 2561958), (27, 2277296), (28, 2195964), (36, 1707972), (42, 1463976), (48, 1280979), (54, 1138648), (56, 1097982), (63, 975984), (72, 853986), (84, 731988), (108, 569324), (112, 548991), (126, 487992), (144, 426993), (168, 365994), (189, 325328), (216, 284662), (252, 243996), (336, 182997), (378, 162664), (432, 142331), (504, 121998), (756, 81332), (1008, 60999), (1512, 40666), (3024, 20333)]