73461248

素因数分解:

$2^9\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 170227200

約数和(自身を除く): 96765952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 199, 206, 224, 256, 398, 412, 448, 512, 721, 796, 824, 896, 1393, 1442, 1592, 1648, 1792, 2786, 2884, 3184, 3296, 3584, 5572, 5768, 6368, 6592, 11144, 11536, 12736, 13184, 20497, 22288, 23072, 25472, 26368, 40994, 44576, 46144, 50944, 52736, 81988, 89152, 92288, 101888, 143479, 163976, 178304, 184576, 286958, 327952, 356608, 369152, 573916, 655904, 713216, 1147832, 1311808, 2295664, 2623616, 4591328, 5247232, 9182656, 10494464, 18365312, 36730624, 73461248]

約数ペア:

[(1, 73461248), (2, 36730624), (4, 18365312), (7, 10494464), (8, 9182656), (14, 5247232), (16, 4591328), (28, 2623616), (32, 2295664), (56, 1311808), (64, 1147832), (103, 713216), (112, 655904), (128, 573916), (199, 369152), (206, 356608), (224, 327952), (256, 286958), (398, 184576), (412, 178304), (448, 163976), (512, 143479), (721, 101888), (796, 92288), (824, 89152), (896, 81988), (1393, 52736), (1442, 50944), (1592, 46144), (1648, 44576), (1792, 40994), (2786, 26368), (2884, 25472), (3184, 23072), (3296, 22288), (3584, 20497), (5572, 13184), (5768, 12736), (6368, 11536), (6592, 11144)]