90075792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 248234112

約数和(自身を除く): 158158320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 167, 204, 272, 334, 408, 501, 661, 668, 816, 1002, 1322, 1336, 1983, 2004, 2644, 2672, 2839, 3966, 4008, 5288, 5678, 7932, 8016, 8517, 10576, 11237, 11356, 15864, 17034, 22474, 22712, 31728, 33711, 34068, 44948, 45424, 67422, 68136, 89896, 110387, 134844, 136272, 179792, 220774, 269688, 331161, 441548, 539376, 662322, 883096, 1324644, 1766192, 1876579, 2649288, 3753158, 5298576, 5629737, 7506316, 11259474, 15012632, 22518948, 30025264, 45037896, 90075792]

約数ペア:

[(1, 90075792), (2, 45037896), (3, 30025264), (4, 22518948), (6, 15012632), (8, 11259474), (12, 7506316), (16, 5629737), (17, 5298576), (24, 3753158), (34, 2649288), (48, 1876579), (51, 1766192), (68, 1324644), (102, 883096), (136, 662322), (167, 539376), (204, 441548), (272, 331161), (334, 269688), (408, 220774), (501, 179792), (661, 136272), (668, 134844), (816, 110387), (1002, 89896), (1322, 68136), (1336, 67422), (1983, 45424), (2004, 44948), (2644, 34068), (2672, 33711), (2839, 31728), (3966, 22712), (4008, 22474), (5288, 17034), (5678, 15864), (7932, 11356), (8016, 11237), (8517, 10576)]