87734836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 184210432

約数和(自身を除く): 96475596

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1657, 1708, 1891, 3314, 3782, 6628, 7564, 11599, 13237, 23198, 26474, 46396, 51367, 52948, 101077, 102734, 202154, 205468, 359569, 404308, 707539, 719138, 1415078, 1438276, 2830156, 3133387, 6266774, 12533548, 21933709, 43867418, 87734836]

約数ペア:

[(1, 87734836), (2, 43867418), (4, 21933709), (7, 12533548), (14, 6266774), (28, 3133387), (31, 2830156), (61, 1438276), (62, 1415078), (122, 719138), (124, 707539), (217, 404308), (244, 359569), (427, 205468), (434, 202154), (854, 102734), (868, 101077), (1657, 52948), (1708, 51367), (1891, 46396), (3314, 26474), (3782, 23198), (6628, 13237), (7564, 11599)]