81259584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 248521728

約数和(自身を除く): 167262144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 168, 192, 206, 224, 309, 336, 412, 448, 587, 618, 672, 721, 824, 1174, 1236, 1344, 1442, 1648, 1761, 2163, 2348, 2472, 2884, 3296, 3522, 4109, 4326, 4696, 4944, 5768, 6592, 7044, 8218, 8652, 9392, 9888, 11536, 12327, 14088, 16436, 17304, 18784, 19776, 23072, 24654, 28176, 32872, 34608, 37568, 46144, 49308, 56352, 60461, 65744, 69216, 98616, 112704, 120922, 131488, 138432, 181383, 197232, 241844, 262976, 362766, 394464, 423227, 483688, 725532, 788928, 846454, 967376, 1269681, 1451064, 1692908, 1934752, 2539362, 2902128, 3385816, 3869504, 5078724, 5804256, 6771632, 10157448, 11608512, 13543264, 20314896, 27086528, 40629792, 81259584]

約数ペア:

[(1, 81259584), (2, 40629792), (3, 27086528), (4, 20314896), (6, 13543264), (7, 11608512), (8, 10157448), (12, 6771632), (14, 5804256), (16, 5078724), (21, 3869504), (24, 3385816), (28, 2902128), (32, 2539362), (42, 1934752), (48, 1692908), (56, 1451064), (64, 1269681), (84, 967376), (96, 846454), (103, 788928), (112, 725532), (168, 483688), (192, 423227), (206, 394464), (224, 362766), (309, 262976), (336, 241844), (412, 197232), (448, 181383), (587, 138432), (618, 131488), (672, 120922), (721, 112704), (824, 98616), (1174, 69216), (1236, 65744), (1344, 60461), (1442, 56352), (1648, 49308), (1761, 46144), (2163, 37568), (2348, 34608), (2472, 32872), (2884, 28176), (3296, 24654), (3522, 23072), (4109, 19776), (4326, 18784), (4696, 17304), (4944, 16436), (5768, 14088), (6592, 12327), (7044, 11536), (8218, 9888), (8652, 9392)]