87549532

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 181536768

約数和(自身を除く): 93987236

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 937, 994, 1316, 1874, 1988, 3337, 3748, 6559, 6674, 13118, 13348, 23359, 26236, 44039, 46718, 66527, 88078, 93436, 133054, 176156, 266108, 308273, 465689, 616546, 931378, 1233092, 1862756, 3126769, 6253538, 12507076, 21887383, 43774766, 87549532]

約数ペア:

[(1, 87549532), (2, 43774766), (4, 21887383), (7, 12507076), (14, 6253538), (28, 3126769), (47, 1862756), (71, 1233092), (94, 931378), (142, 616546), (188, 465689), (284, 308273), (329, 266108), (497, 176156), (658, 133054), (937, 93436), (994, 88078), (1316, 66527), (1874, 46718), (1988, 44039), (3337, 26236), (3748, 23359), (6559, 13348), (6674, 13118)]