8122872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 22049280

約数和(自身を除く): 13926408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 463, 516, 731, 926, 1032, 1389, 1462, 1852, 2193, 2778, 2924, 3704, 4386, 5556, 5848, 7871, 8772, 11112, 15742, 17544, 19909, 23613, 31484, 39818, 47226, 59727, 62968, 79636, 94452, 119454, 159272, 188904, 238908, 338453, 477816, 676906, 1015359, 1353812, 2030718, 2707624, 4061436, 8122872]

約数ペア:

[(1, 8122872), (2, 4061436), (3, 2707624), (4, 2030718), (6, 1353812), (8, 1015359), (12, 676906), (17, 477816), (24, 338453), (34, 238908), (43, 188904), (51, 159272), (68, 119454), (86, 94452), (102, 79636), (129, 62968), (136, 59727), (172, 47226), (204, 39818), (258, 31484), (344, 23613), (408, 19909), (463, 17544), (516, 15742), (731, 11112), (926, 8772), (1032, 7871), (1389, 5848), (1462, 5556), (1852, 4386), (2193, 3704), (2778, 2924)]