79774288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 175988736

約数和(自身を除く): 96214448

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 83, 86, 88, 127, 166, 172, 176, 254, 332, 344, 473, 508, 664, 688, 913, 946, 1016, 1328, 1397, 1826, 1892, 2032, 2794, 3569, 3652, 3784, 5461, 5588, 7138, 7304, 7568, 10541, 10922, 11176, 14276, 14608, 21082, 21844, 22352, 28552, 39259, 42164, 43688, 57104, 60071, 78518, 84328, 87376, 115951, 120142, 157036, 168656, 231902, 240284, 314072, 453263, 463804, 480568, 628144, 906526, 927608, 961136, 1813052, 1855216, 3626104, 4985893, 7252208, 9971786, 19943572, 39887144, 79774288]

約数ペア:

[(1, 79774288), (2, 39887144), (4, 19943572), (8, 9971786), (11, 7252208), (16, 4985893), (22, 3626104), (43, 1855216), (44, 1813052), (83, 961136), (86, 927608), (88, 906526), (127, 628144), (166, 480568), (172, 463804), (176, 453263), (254, 314072), (332, 240284), (344, 231902), (473, 168656), (508, 157036), (664, 120142), (688, 115951), (913, 87376), (946, 84328), (1016, 78518), (1328, 60071), (1397, 57104), (1826, 43688), (1892, 42164), (2032, 39259), (2794, 28552), (3569, 22352), (3652, 21844), (3784, 21082), (5461, 14608), (5588, 14276), (7138, 11176), (7304, 10922), (7568, 10541)]