80383254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 192208896

約数和(自身を除く): 111825642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 47, 86, 94, 129, 141, 258, 282, 301, 329, 602, 658, 903, 947, 987, 1806, 1894, 1974, 2021, 2841, 4042, 5682, 6063, 6629, 12126, 13258, 14147, 19887, 28294, 39774, 40721, 42441, 44509, 81442, 84882, 89018, 122163, 133527, 244326, 267054, 285047, 311563, 570094, 623126, 855141, 934689, 1710282, 1869378, 1913887, 3827774, 5741661, 11483322, 13397209, 26794418, 40191627, 80383254]

約数ペア:

[(1, 80383254), (2, 40191627), (3, 26794418), (6, 13397209), (7, 11483322), (14, 5741661), (21, 3827774), (42, 1913887), (43, 1869378), (47, 1710282), (86, 934689), (94, 855141), (129, 623126), (141, 570094), (258, 311563), (282, 285047), (301, 267054), (329, 244326), (602, 133527), (658, 122163), (903, 89018), (947, 84882), (987, 81442), (1806, 44509), (1894, 42441), (1974, 40721), (2021, 39774), (2841, 28294), (4042, 19887), (5682, 14147), (6063, 13258), (6629, 12126)]