83880384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 256032000

約数和(自身を除く): 172151616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 139, 168, 192, 224, 278, 336, 417, 448, 449, 556, 672, 834, 898, 973, 1112, 1344, 1347, 1668, 1796, 1946, 2224, 2694, 2919, 3143, 3336, 3592, 3892, 4448, 5388, 5838, 6286, 6672, 7184, 7784, 8896, 9429, 10776, 11676, 12572, 13344, 14368, 15568, 18858, 21552, 23352, 25144, 26688, 28736, 31136, 37716, 43104, 46704, 50288, 62272, 62411, 75432, 86208, 93408, 100576, 124822, 150864, 186816, 187233, 201152, 249644, 301728, 374466, 436877, 499288, 603456, 748932, 873754, 998576, 1310631, 1497864, 1747508, 1997152, 2621262, 2995728, 3495016, 3994304, 5242524, 5991456, 6990032, 10485048, 11982912, 13980064, 20970096, 27960128, 41940192, 83880384]

約数ペア:

[(1, 83880384), (2, 41940192), (3, 27960128), (4, 20970096), (6, 13980064), (7, 11982912), (8, 10485048), (12, 6990032), (14, 5991456), (16, 5242524), (21, 3994304), (24, 3495016), (28, 2995728), (32, 2621262), (42, 1997152), (48, 1747508), (56, 1497864), (64, 1310631), (84, 998576), (96, 873754), (112, 748932), (139, 603456), (168, 499288), (192, 436877), (224, 374466), (278, 301728), (336, 249644), (417, 201152), (448, 187233), (449, 186816), (556, 150864), (672, 124822), (834, 100576), (898, 93408), (973, 86208), (1112, 75432), (1344, 62411), (1347, 62272), (1668, 50288), (1796, 46704), (1946, 43104), (2224, 37716), (2694, 31136), (2919, 28736), (3143, 26688), (3336, 25144), (3592, 23352), (3892, 21552), (4448, 18858), (5388, 15568), (5838, 14368), (6286, 13344), (6672, 12572), (7184, 11676), (7784, 10776), (8896, 9429)]