77161952

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8011}}^1$

素因数の和:8071

約数の個数: 48

約数和(自身を含む): 177674112

約数和(自身を除く): 100512160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 8011, 9632, 16022, 32044, 56077, 64088, 112154, 128176, 224308, 256352, 344473, 448616, 688946, 897232, 1377892, 1794464, 2411311, 2755784, 4822622, 5511568, 9645244, 11023136, 19290488, 38580976, 77161952]

約数ペア:

[(1, 77161952), (2, 38580976), (4, 19290488), (7, 11023136), (8, 9645244), (14, 5511568), (16, 4822622), (28, 2755784), (32, 2411311), (43, 1794464), (56, 1377892), (86, 897232), (112, 688946), (172, 448616), (224, 344473), (301, 256352), (344, 224308), (602, 128176), (688, 112154), (1204, 64088), (1376, 56077), (2408, 32044), (4816, 16022), (8011, 9632)]