68371576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 166118400

約数和(自身を除く): 97746824

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 4943, 6916, 9886, 13832, 19772, 34601, 39544, 64259, 69202, 93917, 128518, 138404, 187834, 257036, 276808, 375668, 449813, 514072, 657419, 751336, 899626, 1220921, 1314838, 1799252, 2441842, 2629676, 3598504, 4883684, 5259352, 8546447, 9767368, 17092894, 34185788, 68371576]

約数ペア:

[(1, 68371576), (2, 34185788), (4, 17092894), (7, 9767368), (8, 8546447), (13, 5259352), (14, 4883684), (19, 3598504), (26, 2629676), (28, 2441842), (38, 1799252), (52, 1314838), (56, 1220921), (76, 899626), (91, 751336), (104, 657419), (133, 514072), (152, 449813), (182, 375668), (247, 276808), (266, 257036), (364, 187834), (494, 138404), (532, 128518), (728, 93917), (988, 69202), (1064, 64259), (1729, 39544), (1976, 34601), (3458, 19772), (4943, 13832), (6916, 9886)]