80213826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5987}}^1$

素因数の和:6039

約数の個数: 64

約数和(自身を含む): 206945280

約数和(自身を除く): 126731454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 5987, 6699, 11974, 13398, 17961, 35922, 41909, 65857, 83818, 125727, 131714, 173623, 197571, 251454, 347246, 395142, 460999, 520869, 921998, 1041738, 1215361, 1382997, 1909853, 2430722, 2765994, 3646083, 3819706, 5729559, 7292166, 11459118, 13368971, 26737942, 40106913, 80213826]

約数ペア:

[(1, 80213826), (2, 40106913), (3, 26737942), (6, 13368971), (7, 11459118), (11, 7292166), (14, 5729559), (21, 3819706), (22, 3646083), (29, 2765994), (33, 2430722), (42, 1909853), (58, 1382997), (66, 1215361), (77, 1041738), (87, 921998), (154, 520869), (174, 460999), (203, 395142), (231, 347246), (319, 251454), (406, 197571), (462, 173623), (609, 131714), (638, 125727), (957, 83818), (1218, 65857), (1914, 41909), (2233, 35922), (4466, 17961), (5987, 13398), (6699, 11974)]