72697184

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 169093008

約数和(自身を除く): 96395824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 653, 784, 994, 1136, 1306, 1568, 1988, 2272, 2612, 3479, 3976, 4571, 5224, 6958, 7952, 9142, 10448, 13916, 15904, 18284, 20896, 27832, 31997, 36568, 46363, 55664, 63994, 73136, 92726, 111328, 127988, 146272, 185452, 255976, 324541, 370904, 511952, 649082, 741808, 1023904, 1298164, 1483616, 2271787, 2596328, 4543574, 5192656, 9087148, 10385312, 18174296, 36348592, 72697184]

約数ペア:

[(1, 72697184), (2, 36348592), (4, 18174296), (7, 10385312), (8, 9087148), (14, 5192656), (16, 4543574), (28, 2596328), (32, 2271787), (49, 1483616), (56, 1298164), (71, 1023904), (98, 741808), (112, 649082), (142, 511952), (196, 370904), (224, 324541), (284, 255976), (392, 185452), (497, 146272), (568, 127988), (653, 111328), (784, 92726), (994, 73136), (1136, 63994), (1306, 55664), (1568, 46363), (1988, 36568), (2272, 31997), (2612, 27832), (3479, 20896), (3976, 18284), (4571, 15904), (5224, 13916), (6958, 10448), (7952, 9142)]