91047824

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 209891328

約数和(自身を除く): 118843504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 127, 148, 173, 254, 259, 296, 346, 508, 518, 592, 692, 889, 1016, 1036, 1211, 1384, 1778, 2032, 2072, 2422, 2768, 3556, 4144, 4699, 4844, 6401, 7112, 9398, 9688, 12802, 14224, 18796, 19376, 21971, 25604, 32893, 37592, 43942, 44807, 51208, 65786, 75184, 87884, 89614, 102416, 131572, 153797, 175768, 179228, 263144, 307594, 351536, 358456, 526288, 615188, 716912, 812927, 1230376, 1625854, 2460752, 3251708, 5690489, 6503416, 11380978, 13006832, 22761956, 45523912, 91047824]

約数ペア:

[(1, 91047824), (2, 45523912), (4, 22761956), (7, 13006832), (8, 11380978), (14, 6503416), (16, 5690489), (28, 3251708), (37, 2460752), (56, 1625854), (74, 1230376), (112, 812927), (127, 716912), (148, 615188), (173, 526288), (254, 358456), (259, 351536), (296, 307594), (346, 263144), (508, 179228), (518, 175768), (592, 153797), (692, 131572), (889, 102416), (1016, 89614), (1036, 87884), (1211, 75184), (1384, 65786), (1778, 51208), (2032, 44807), (2072, 43942), (2422, 37592), (2768, 32893), (3556, 25604), (4144, 21971), (4699, 19376), (4844, 18796), (6401, 14224), (7112, 12802), (9398, 9688)]