78568168

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5474

約数の個数: 48

約数和(自身を含む): 176030820

約数和(自身を除く): 97462652

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 5417, 7252, 10834, 14504, 21668, 37919, 43336, 75838, 151676, 200429, 265433, 303352, 400858, 530866, 801716, 1061732, 1403003, 1603432, 2123464, 2806006, 5612012, 9821021, 11224024, 19642042, 39284084, 78568168]

約数ペア:

[(1, 78568168), (2, 39284084), (4, 19642042), (7, 11224024), (8, 9821021), (14, 5612012), (28, 2806006), (37, 2123464), (49, 1603432), (56, 1403003), (74, 1061732), (98, 801716), (148, 530866), (196, 400858), (259, 303352), (296, 265433), (392, 200429), (518, 151676), (1036, 75838), (1813, 43336), (2072, 37919), (3626, 21668), (5417, 14504), (7252, 10834)]