80780616

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{3271}}^1$

素因数の和:3304

約数の個数: 96

約数和(自身を含む): 255216000

約数和(自身を除く): 174435384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3271, 3528, 4116, 6174, 6542, 8232, 9813, 12348, 13084, 19626, 22897, 24696, 26168, 29439, 39252, 45794, 58878, 68691, 78504, 91588, 117756, 137382, 160279, 183176, 206073, 235512, 274764, 320558, 412146, 480837, 549528, 641116, 824292, 961674, 1121953, 1282232, 1442511, 1648584, 1923348, 2243906, 2885022, 3365859, 3846696, 4487812, 5770044, 6731718, 8975624, 10097577, 11540088, 13463436, 20195154, 26926872, 40390308, 80780616]

約数ペア:

[(1, 80780616), (2, 40390308), (3, 26926872), (4, 20195154), (6, 13463436), (7, 11540088), (8, 10097577), (9, 8975624), (12, 6731718), (14, 5770044), (18, 4487812), (21, 3846696), (24, 3365859), (28, 2885022), (36, 2243906), (42, 1923348), (49, 1648584), (56, 1442511), (63, 1282232), (72, 1121953), (84, 961674), (98, 824292), (126, 641116), (147, 549528), (168, 480837), (196, 412146), (252, 320558), (294, 274764), (343, 235512), (392, 206073), (441, 183176), (504, 160279), (588, 137382), (686, 117756), (882, 91588), (1029, 78504), (1176, 68691), (1372, 58878), (1764, 45794), (2058, 39252), (2744, 29439), (3087, 26168), (3271, 24696), (3528, 22897), (4116, 19626), (6174, 13084), (6542, 12348), (8232, 9813)]