72781627968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{18050999}}^1$

素因数の和:18051024

約数の個数: 84

約数和(自身を含む): 238417608000

約数和(自身を除く): 165635980032

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 18050999, 36101998, 54152997, 72203996, 108305994, 126356993, 144407992, 162458991, 216611988, 252713986, 288815984, 324917982, 379070979, 433223976, 505427972, 577631968, 649835964, 758141958, 866447952, 1010855944, 1137212937, 1155263936, 1299671928, 1516283916, 1732895904, 2021711888, 2274425874, 2599343856, 3032567832, 3465791808, 4043423776, 4548851748, 5198687712, 6065135664, 8086847552, 9097703496, 10397375424, 12130271328, 18195406992, 24260542656, 36390813984, 72781627968]

約数ペア:

[(1, 72781627968), (2, 36390813984), (3, 24260542656), (4, 18195406992), (6, 12130271328), (7, 10397375424), (8, 9097703496), (9, 8086847552), (12, 6065135664), (14, 5198687712), (16, 4548851748), (18, 4043423776), (21, 3465791808), (24, 3032567832), (28, 2599343856), (32, 2274425874), (36, 2021711888), (42, 1732895904), (48, 1516283916), (56, 1299671928), (63, 1155263936), (64, 1137212937), (72, 1010855944), (84, 866447952), (96, 758141958), (112, 649835964), (126, 577631968), (144, 505427972), (168, 433223976), (192, 379070979), (224, 324917982), (252, 288815984), (288, 252713986), (336, 216611988), (448, 162458991), (504, 144407992), (576, 126356993), (672, 108305994), (1008, 72203996), (1344, 54152997), (2016, 36101998), (4032, 18050999)]