71809248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106859}}^1$

素因数の和:106879

約数の個数: 48

約数和(自身を含む): 215429760

約数和(自身を除く): 143620512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 106859, 213718, 320577, 427436, 641154, 748013, 854872, 1282308, 1496026, 1709744, 2244039, 2564616, 2992052, 3419488, 4488078, 5129232, 5984104, 8976156, 10258464, 11968208, 17952312, 23936416, 35904624, 71809248]

約数ペア:

[(1, 71809248), (2, 35904624), (3, 23936416), (4, 17952312), (6, 11968208), (7, 10258464), (8, 8976156), (12, 5984104), (14, 5129232), (16, 4488078), (21, 3419488), (24, 2992052), (28, 2564616), (32, 2244039), (42, 1709744), (48, 1496026), (56, 1282308), (84, 854872), (96, 748013), (112, 641154), (168, 427436), (224, 320577), (336, 213718), (672, 106859)]