80602389

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 149423040

約数和(自身を除く): 68820651

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 233, 289, 323, 357, 399, 699, 867, 969, 1071, 1197, 1631, 2023, 2097, 2261, 2601, 2907, 3961, 4427, 4893, 5491, 6069, 6783, 11883, 13281, 14679, 16473, 18207, 20349, 27727, 30989, 35649, 38437, 39843, 49419, 67337, 75259, 83181, 92967, 115311, 202011, 225777, 249543, 278901, 345933, 471359, 526813, 606033, 677331, 1279403, 1414077, 1580439, 3838209, 4242231, 4741317, 8955821, 11514627, 26867463, 80602389]

約数ペア:

[(1, 80602389), (3, 26867463), (7, 11514627), (9, 8955821), (17, 4741317), (19, 4242231), (21, 3838209), (51, 1580439), (57, 1414077), (63, 1279403), (119, 677331), (133, 606033), (153, 526813), (171, 471359), (233, 345933), (289, 278901), (323, 249543), (357, 225777), (399, 202011), (699, 115311), (867, 92967), (969, 83181), (1071, 75259), (1197, 67337), (1631, 49419), (2023, 39843), (2097, 38437), (2261, 35649), (2601, 30989), (2907, 27727), (3961, 20349), (4427, 18207), (4893, 16473), (5491, 14679), (6069, 13281), (6783, 11883)]