80684448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3846

約数の個数: 96

約数和(自身を含む): 241569216

約数和(自身を除く): 160884768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 3803, 5304, 7072, 7606, 10608, 11409, 15212, 21216, 22818, 30424, 45636, 49439, 60848, 64651, 91272, 98878, 121696, 129302, 148317, 182544, 193953, 197756, 258604, 296634, 365088, 387906, 395512, 517208, 593268, 775812, 791024, 840463, 1034416, 1186536, 1551624, 1582048, 1680926, 2068832, 2373072, 2521389, 3103248, 3361852, 4746144, 5042778, 6206496, 6723704, 10085556, 13447408, 20171112, 26894816, 40342224, 80684448]

約数ペア:

[(1, 80684448), (2, 40342224), (3, 26894816), (4, 20171112), (6, 13447408), (8, 10085556), (12, 6723704), (13, 6206496), (16, 5042778), (17, 4746144), (24, 3361852), (26, 3103248), (32, 2521389), (34, 2373072), (39, 2068832), (48, 1680926), (51, 1582048), (52, 1551624), (68, 1186536), (78, 1034416), (96, 840463), (102, 791024), (104, 775812), (136, 593268), (156, 517208), (204, 395512), (208, 387906), (221, 365088), (272, 296634), (312, 258604), (408, 197756), (416, 193953), (442, 182544), (544, 148317), (624, 129302), (663, 121696), (816, 98878), (884, 91272), (1248, 64651), (1326, 60848), (1632, 49439), (1768, 45636), (2652, 30424), (3536, 22818), (3803, 21216), (5304, 15212), (7072, 11409), (7606, 10608)]