80492841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 145937376

約数和(自身を除く): 65444535

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 169, 187, 221, 283, 429, 507, 561, 663, 849, 1287, 1521, 1683, 1859, 1989, 2431, 2547, 2873, 3113, 3679, 4811, 5577, 7293, 8619, 9339, 11037, 14433, 16731, 21879, 25857, 28017, 31603, 33111, 40469, 43299, 47827, 52921, 62543, 94809, 121407, 143481, 158763, 187629, 284427, 364221, 430443, 476289, 526097, 562887, 687973, 813059, 1578291, 2063919, 2439177, 4734873, 6191757, 7317531, 8943649, 26830947, 80492841]

約数ペア:

[(1, 80492841), (3, 26830947), (9, 8943649), (11, 7317531), (13, 6191757), (17, 4734873), (33, 2439177), (39, 2063919), (51, 1578291), (99, 813059), (117, 687973), (143, 562887), (153, 526097), (169, 476289), (187, 430443), (221, 364221), (283, 284427), (429, 187629), (507, 158763), (561, 143481), (663, 121407), (849, 94809), (1287, 62543), (1521, 52921), (1683, 47827), (1859, 43299), (1989, 40469), (2431, 33111), (2547, 31603), (2873, 28017), (3113, 25857), (3679, 21879), (4811, 16731), (5577, 14433), (7293, 11037), (8619, 9339)]