81038976

素因数分解:

$2^7\times 3^1\times {\mathrm{211039}}^1$

素因数の和:211056

約数の個数: 32

約数和(自身を含む): 215260800

約数和(自身を除く): 134221824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 211039, 422078, 633117, 844156, 1266234, 1688312, 2532468, 3376624, 5064936, 6753248, 10129872, 13506496, 20259744, 27012992, 40519488, 81038976]

約数ペア:

[(1, 81038976), (2, 40519488), (3, 27012992), (4, 20259744), (6, 13506496), (8, 10129872), (12, 6753248), (16, 5064936), (24, 3376624), (32, 2532468), (48, 1688312), (64, 1266234), (96, 844156), (128, 633117), (192, 422078), (384, 211039)]