66729894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3425

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 103581786

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 3359, 6622, 6718, 9933, 10077, 19866, 20154, 23513, 36949, 47026, 70539, 73898, 110847, 141078, 144437, 221694, 258643, 288874, 433311, 517286, 775929, 866622, 1011059, 1551858, 1588807, 2022118, 3033177, 3177614, 4766421, 6066354, 9532842, 11121649, 22243298, 33364947, 66729894]

約数ペア:

[(1, 66729894), (2, 33364947), (3, 22243298), (6, 11121649), (7, 9532842), (11, 6066354), (14, 4766421), (21, 3177614), (22, 3033177), (33, 2022118), (42, 1588807), (43, 1551858), (66, 1011059), (77, 866622), (86, 775929), (129, 517286), (154, 433311), (231, 288874), (258, 258643), (301, 221694), (462, 144437), (473, 141078), (602, 110847), (903, 73898), (946, 70539), (1419, 47026), (1806, 36949), (2838, 23513), (3311, 20154), (3359, 19866), (6622, 10077), (6718, 9933)]