72167648

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3011}}^1$

素因数の和:3135

約数の個数: 48

約数和(自身を含む): 163949184

約数和(自身を除く): 91781536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3011, 3424, 5992, 6022, 11984, 12044, 21077, 23968, 24088, 42154, 48176, 84308, 96352, 168616, 322177, 337232, 644354, 674464, 1288708, 2255239, 2577416, 4510478, 5154832, 9020956, 10309664, 18041912, 36083824, 72167648]

約数ペア:

[(1, 72167648), (2, 36083824), (4, 18041912), (7, 10309664), (8, 9020956), (14, 5154832), (16, 4510478), (28, 2577416), (32, 2255239), (56, 1288708), (107, 674464), (112, 644354), (214, 337232), (224, 322177), (428, 168616), (749, 96352), (856, 84308), (1498, 48176), (1712, 42154), (2996, 24088), (3011, 23968), (3424, 21077), (5992, 12044), (6022, 11984)]