68755456

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 112

約数和(自身を含む): 173004480

約数和(自身を除く): 104249024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 109, 112, 128, 154, 176, 218, 224, 256, 308, 352, 436, 448, 512, 616, 704, 763, 872, 896, 1024, 1199, 1232, 1408, 1526, 1744, 1792, 2048, 2398, 2464, 2816, 3052, 3488, 3584, 4096, 4796, 4928, 5632, 6104, 6976, 7168, 8192, 8393, 9592, 9856, 11264, 12208, 13952, 14336, 16786, 19184, 19712, 22528, 24416, 27904, 28672, 33572, 38368, 39424, 45056, 48832, 55808, 57344, 67144, 76736, 78848, 90112, 97664, 111616, 134288, 153472, 157696, 195328, 223232, 268576, 306944, 315392, 390656, 446464, 537152, 613888, 630784, 781312, 892928, 1074304, 1227776, 1562624, 2148608, 2455552, 3125248, 4297216, 4911104, 6250496, 8594432, 9822208, 17188864, 34377728, 68755456]

約数ペア:

[(1, 68755456), (2, 34377728), (4, 17188864), (7, 9822208), (8, 8594432), (11, 6250496), (14, 4911104), (16, 4297216), (22, 3125248), (28, 2455552), (32, 2148608), (44, 1562624), (56, 1227776), (64, 1074304), (77, 892928), (88, 781312), (109, 630784), (112, 613888), (128, 537152), (154, 446464), (176, 390656), (218, 315392), (224, 306944), (256, 268576), (308, 223232), (352, 195328), (436, 157696), (448, 153472), (512, 134288), (616, 111616), (704, 97664), (763, 90112), (872, 78848), (896, 76736), (1024, 67144), (1199, 57344), (1232, 55808), (1408, 48832), (1526, 45056), (1744, 39424), (1792, 38368), (2048, 33572), (2398, 28672), (2464, 27904), (2816, 24416), (3052, 22528), (3488, 19712), (3584, 19184), (4096, 16786), (4796, 14336), (4928, 13952), (5632, 12208), (6104, 11264), (6976, 9856), (7168, 9592), (8192, 8393)]