84140812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 174061888

約数和(自身を除く): 89921076

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 241, 259, 337, 482, 518, 674, 964, 1036, 1348, 1687, 2359, 3374, 4718, 6748, 8917, 9436, 12469, 17834, 24938, 35668, 49876, 62419, 81217, 87283, 124838, 162434, 174566, 249676, 324868, 349132, 568519, 1137038, 2274076, 3005029, 6010058, 12020116, 21035203, 42070406, 84140812]

約数ペア:

[(1, 84140812), (2, 42070406), (4, 21035203), (7, 12020116), (14, 6010058), (28, 3005029), (37, 2274076), (74, 1137038), (148, 568519), (241, 349132), (259, 324868), (337, 249676), (482, 174566), (518, 162434), (674, 124838), (964, 87283), (1036, 81217), (1348, 62419), (1687, 49876), (2359, 35668), (3374, 24938), (4718, 17834), (6748, 12469), (8917, 9436)]