80618862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 180368640

約数和(自身を除く): 99749778

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 2447, 4894, 5491, 7341, 10982, 14682, 16473, 32946, 41599, 46493, 83198, 92986, 124797, 139479, 249594, 278958, 707183, 790381, 1414366, 1580762, 2121549, 2371143, 4243098, 4742286, 13436477, 26872954, 40309431, 80618862]

約数ペア:

[(1, 80618862), (2, 40309431), (3, 26872954), (6, 13436477), (17, 4742286), (19, 4243098), (34, 2371143), (38, 2121549), (51, 1580762), (57, 1414366), (102, 790381), (114, 707183), (289, 278958), (323, 249594), (578, 139479), (646, 124797), (867, 92986), (969, 83198), (1734, 46493), (1938, 41599), (2447, 32946), (4894, 16473), (5491, 14682), (7341, 10982)]