80456745621

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{7417}}^1$

素因数の和:8354

約数の個数: 64

約数和(自身を含む): 133386321920

約数和(自身を除く): 52929576299

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 877, 1767, 2631, 4123, 6139, 7417, 12369, 16663, 18417, 22251, 27187, 49989, 51919, 81561, 116641, 140923, 155757, 190309, 229927, 349923, 422769, 516553, 570927, 689781, 986461, 1549659, 1609489, 2959383, 3615871, 4368613, 4828467, 6504709, 10847613, 13105839, 19514127, 30580291, 45532963, 91740873, 123589471, 136598889, 201645979, 370768413, 604937937, 865126297, 1411521853, 2595378891, 3831273601, 4234565559, 11493820803, 26818915207, 80456745621]

約数ペア:

[(1, 80456745621), (3, 26818915207), (7, 11493820803), (19, 4234565559), (21, 3831273601), (31, 2595378891), (57, 1411521853), (93, 865126297), (133, 604937937), (217, 370768413), (399, 201645979), (589, 136598889), (651, 123589471), (877, 91740873), (1767, 45532963), (2631, 30580291), (4123, 19514127), (6139, 13105839), (7417, 10847613), (12369, 6504709), (16663, 4828467), (18417, 4368613), (22251, 3615871), (27187, 2959383), (49989, 1609489), (51919, 1549659), (81561, 986461), (116641, 689781), (140923, 570927), (155757, 516553), (190309, 422769), (229927, 349923)]