80716068

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43963}}^1$

素因数の和:43993

約数の個数: 48

約数和(自身を含む): 221578560

約数和(自身を除く): 140862492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 43963, 87926, 131889, 175852, 263778, 395667, 527556, 747371, 791334, 1187001, 1494742, 1582668, 2242113, 2374002, 2989484, 4484226, 4748004, 6726339, 8968452, 13452678, 20179017, 26905356, 40358034, 80716068]

約数ペア:

[(1, 80716068), (2, 40358034), (3, 26905356), (4, 20179017), (6, 13452678), (9, 8968452), (12, 6726339), (17, 4748004), (18, 4484226), (27, 2989484), (34, 2374002), (36, 2242113), (51, 1582668), (54, 1494742), (68, 1187001), (102, 791334), (108, 747371), (153, 527556), (204, 395667), (306, 263778), (459, 175852), (612, 131889), (918, 87926), (1836, 43963)]