66124044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1021}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 191956128

約数和(自身を除く): 125832084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1021, 1028, 1542, 1799, 2042, 2313, 3063, 3084, 3598, 4084, 4626, 5397, 6126, 7147, 7196, 9189, 9252, 10794, 12252, 14294, 16191, 18378, 21441, 21588, 28588, 32382, 36756, 42882, 64323, 64764, 85764, 128646, 257292, 262397, 524794, 787191, 1049588, 1574382, 1836779, 2361573, 3148764, 3673558, 4723146, 5510337, 7347116, 9446292, 11020674, 16531011, 22041348, 33062022, 66124044]

約数ペア:

[(1, 66124044), (2, 33062022), (3, 22041348), (4, 16531011), (6, 11020674), (7, 9446292), (9, 7347116), (12, 5510337), (14, 4723146), (18, 3673558), (21, 3148764), (28, 2361573), (36, 1836779), (42, 1574382), (63, 1049588), (84, 787191), (126, 524794), (252, 262397), (257, 257292), (514, 128646), (771, 85764), (1021, 64764), (1028, 64323), (1542, 42882), (1799, 36756), (2042, 32382), (2313, 28588), (3063, 21588), (3084, 21441), (3598, 18378), (4084, 16191), (4626, 14294), (5397, 12252), (6126, 10794), (7147, 9252), (7196, 9189)]