80623872

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5028

約数の個数: 108

約数和(自身を含む): 265720000

約数和(自身を除く): 185096128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4999, 5376, 8064, 9998, 14997, 16128, 19996, 29994, 34993, 39992, 44991, 59988, 69986, 79984, 89982, 104979, 119976, 139972, 159968, 179964, 209958, 239952, 279944, 314937, 319936, 359928, 419916, 479904, 559888, 629874, 639872, 719856, 839832, 959808, 1119776, 1259748, 1279744, 1439712, 1679664, 1919616, 2239552, 2519496, 2879424, 3359328, 3839232, 4479104, 5038992, 5758848, 6718656, 8958208, 10077984, 11517696, 13437312, 20155968, 26874624, 40311936, 80623872]

約数ペア:

[(1, 80623872), (2, 40311936), (3, 26874624), (4, 20155968), (6, 13437312), (7, 11517696), (8, 10077984), (9, 8958208), (12, 6718656), (14, 5758848), (16, 5038992), (18, 4479104), (21, 3839232), (24, 3359328), (28, 2879424), (32, 2519496), (36, 2239552), (42, 1919616), (48, 1679664), (56, 1439712), (63, 1279744), (64, 1259748), (72, 1119776), (84, 959808), (96, 839832), (112, 719856), (126, 639872), (128, 629874), (144, 559888), (168, 479904), (192, 419916), (224, 359928), (252, 319936), (256, 314937), (288, 279944), (336, 239952), (384, 209958), (448, 179964), (504, 159968), (576, 139972), (672, 119976), (768, 104979), (896, 89982), (1008, 79984), (1152, 69986), (1344, 59988), (1792, 44991), (2016, 39992), (2304, 34993), (2688, 29994), (4032, 19996), (4999, 16128), (5376, 14997), (8064, 9998)]