78163314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 94204686

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 139, 149, 222, 278, 298, 417, 447, 629, 834, 894, 1258, 1887, 2363, 2533, 3774, 4726, 5066, 5143, 5513, 7089, 7599, 10286, 11026, 14178, 15198, 15429, 16539, 20711, 30858, 33078, 41422, 62133, 87431, 93721, 124266, 174862, 187442, 262293, 281163, 352087, 524586, 562326, 704174, 766307, 1056261, 1532614, 2112522, 2298921, 4597842, 13027219, 26054438, 39081657, 78163314]

約数ペア:

[(1, 78163314), (2, 39081657), (3, 26054438), (6, 13027219), (17, 4597842), (34, 2298921), (37, 2112522), (51, 1532614), (74, 1056261), (102, 766307), (111, 704174), (139, 562326), (149, 524586), (222, 352087), (278, 281163), (298, 262293), (417, 187442), (447, 174862), (629, 124266), (834, 93721), (894, 87431), (1258, 62133), (1887, 41422), (2363, 33078), (2533, 30858), (3774, 20711), (4726, 16539), (5066, 15429), (5143, 15198), (5513, 14178), (7089, 11026), (7599, 10286)]