87506944

素因数分解:

$2^{14}\times 7^2\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 90

約数和(自身を含む): 205449090

約数和(自身を除く): 117942146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 109, 112, 128, 196, 218, 224, 256, 392, 436, 448, 512, 763, 784, 872, 896, 1024, 1526, 1568, 1744, 1792, 2048, 3052, 3136, 3488, 3584, 4096, 5341, 6104, 6272, 6976, 7168, 8192, 10682, 12208, 12544, 13952, 14336, 16384, 21364, 24416, 25088, 27904, 28672, 42728, 48832, 50176, 55808, 57344, 85456, 97664, 100352, 111616, 114688, 170912, 195328, 200704, 223232, 341824, 390656, 401408, 446464, 683648, 781312, 802816, 892928, 1367296, 1562624, 1785856, 2734592, 3125248, 5469184, 6250496, 10938368, 12500992, 21876736, 43753472, 87506944]

約数ペア:

[(1, 87506944), (2, 43753472), (4, 21876736), (7, 12500992), (8, 10938368), (14, 6250496), (16, 5469184), (28, 3125248), (32, 2734592), (49, 1785856), (56, 1562624), (64, 1367296), (98, 892928), (109, 802816), (112, 781312), (128, 683648), (196, 446464), (218, 401408), (224, 390656), (256, 341824), (392, 223232), (436, 200704), (448, 195328), (512, 170912), (763, 114688), (784, 111616), (872, 100352), (896, 97664), (1024, 85456), (1526, 57344), (1568, 55808), (1744, 50176), (1792, 48832), (2048, 42728), (3052, 28672), (3136, 27904), (3488, 25088), (3584, 24416), (4096, 21364), (5341, 16384), (6104, 14336), (6272, 13952), (6976, 12544), (7168, 12208), (8192, 10682)]