68920936

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 162086400

約数和(自身を除く): 93165464

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 37, 56, 58, 62, 74, 116, 124, 148, 203, 217, 232, 248, 259, 296, 406, 434, 518, 812, 868, 899, 1036, 1073, 1147, 1369, 1624, 1736, 1798, 2072, 2146, 2294, 2738, 3596, 4292, 4588, 5476, 6293, 7192, 7511, 8029, 8584, 9176, 9583, 10952, 12586, 15022, 16058, 19166, 25172, 30044, 32116, 33263, 38332, 39701, 42439, 50344, 60088, 64232, 66526, 76664, 79402, 84878, 133052, 158804, 169756, 232841, 266104, 277907, 297073, 317608, 339512, 465682, 555814, 594146, 931364, 1111628, 1188292, 1230731, 1862728, 2223256, 2376584, 2461462, 4922924, 8615117, 9845848, 17230234, 34460468, 68920936]

約数ペア:

[(1, 68920936), (2, 34460468), (4, 17230234), (7, 9845848), (8, 8615117), (14, 4922924), (28, 2461462), (29, 2376584), (31, 2223256), (37, 1862728), (56, 1230731), (58, 1188292), (62, 1111628), (74, 931364), (116, 594146), (124, 555814), (148, 465682), (203, 339512), (217, 317608), (232, 297073), (248, 277907), (259, 266104), (296, 232841), (406, 169756), (434, 158804), (518, 133052), (812, 84878), (868, 79402), (899, 76664), (1036, 66526), (1073, 64232), (1147, 60088), (1369, 50344), (1624, 42439), (1736, 39701), (1798, 38332), (2072, 33263), (2146, 32116), (2294, 30044), (2738, 25172), (3596, 19166), (4292, 16058), (4588, 15022), (5476, 12586), (6293, 10952), (7192, 9583), (7511, 9176), (8029, 8584)]