90554464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 242119584

約数和(自身を除く): 151565120

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 257, 286, 308, 352, 364, 416, 484, 514, 572, 616, 728, 847, 968, 1001, 1028, 1144, 1232, 1456, 1573, 1694, 1799, 1936, 2002, 2056, 2288, 2464, 2827, 2912, 3146, 3341, 3388, 3598, 3872, 4004, 4112, 4576, 5654, 6292, 6682, 6776, 7196, 8008, 8224, 11011, 11308, 12584, 13364, 13552, 14392, 16016, 19789, 22022, 22616, 23387, 25168, 26728, 27104, 28784, 31097, 32032, 36751, 39578, 44044, 45232, 46774, 50336, 53456, 57568, 62194, 73502, 79156, 88088, 90464, 93548, 106912, 124388, 147004, 158312, 176176, 187096, 217679, 248776, 257257, 294008, 316624, 352352, 374192, 404261, 435358, 497552, 514514, 588016, 633248, 748384, 808522, 870716, 995104, 1029028, 1176032, 1617044, 1741432, 2058056, 2829827, 3234088, 3482864, 4116112, 5659654, 6468176, 6965728, 8232224, 11319308, 12936352, 22638616, 45277232, 90554464]

約数ペア:

[(1, 90554464), (2, 45277232), (4, 22638616), (7, 12936352), (8, 11319308), (11, 8232224), (13, 6965728), (14, 6468176), (16, 5659654), (22, 4116112), (26, 3482864), (28, 3234088), (32, 2829827), (44, 2058056), (52, 1741432), (56, 1617044), (77, 1176032), (88, 1029028), (91, 995104), (104, 870716), (112, 808522), (121, 748384), (143, 633248), (154, 588016), (176, 514514), (182, 497552), (208, 435358), (224, 404261), (242, 374192), (257, 352352), (286, 316624), (308, 294008), (352, 257257), (364, 248776), (416, 217679), (484, 187096), (514, 176176), (572, 158312), (616, 147004), (728, 124388), (847, 106912), (968, 93548), (1001, 90464), (1028, 88088), (1144, 79156), (1232, 73502), (1456, 62194), (1573, 57568), (1694, 53456), (1799, 50336), (1936, 46774), (2002, 45232), (2056, 44044), (2288, 39578), (2464, 36751), (2827, 32032), (2912, 31097), (3146, 28784), (3341, 27104), (3388, 26728), (3598, 25168), (3872, 23387), (4004, 22616), (4112, 22022), (4576, 19789), (5654, 16016), (6292, 14392), (6682, 13552), (6776, 13364), (7196, 12584), (8008, 11308), (8224, 11011)]