86860888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 92298152

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 107, 127, 136, 188, 214, 254, 376, 428, 508, 799, 856, 1016, 1598, 1819, 2159, 3196, 3638, 4318, 5029, 5969, 6392, 7276, 8636, 10058, 11938, 13589, 14552, 17272, 20116, 23876, 27178, 40232, 47752, 54356, 85493, 101473, 108712, 170986, 202946, 231013, 341972, 405892, 462026, 638683, 683944, 811784, 924052, 1277366, 1848104, 2554732, 5109464, 10857611, 21715222, 43430444, 86860888]

約数ペア:

[(1, 86860888), (2, 43430444), (4, 21715222), (8, 10857611), (17, 5109464), (34, 2554732), (47, 1848104), (68, 1277366), (94, 924052), (107, 811784), (127, 683944), (136, 638683), (188, 462026), (214, 405892), (254, 341972), (376, 231013), (428, 202946), (508, 170986), (799, 108712), (856, 101473), (1016, 85493), (1598, 54356), (1819, 47752), (2159, 40232), (3196, 27178), (3638, 23876), (4318, 20116), (5029, 17272), (5969, 14552), (6392, 13589), (7276, 11938), (8636, 10058)]