89139904

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 217115136

約数和(自身を除く): 127975232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 161, 164, 184, 211, 224, 287, 322, 328, 368, 422, 448, 574, 644, 656, 736, 844, 943, 1148, 1288, 1312, 1472, 1477, 1688, 1886, 2296, 2576, 2624, 2954, 3376, 3772, 4592, 4853, 5152, 5908, 6601, 6752, 7544, 8651, 9184, 9706, 10304, 11816, 13202, 13504, 15088, 17302, 18368, 19412, 23632, 26404, 30176, 33971, 34604, 38824, 47264, 52808, 60352, 60557, 67942, 69208, 77648, 94528, 105616, 121114, 135884, 138416, 155296, 198973, 211232, 242228, 271768, 276832, 310592, 397946, 422464, 484456, 543536, 553664, 795892, 968912, 1087072, 1392811, 1591784, 1937824, 2174144, 2785622, 3183568, 3875648, 5571244, 6367136, 11142488, 12734272, 22284976, 44569952, 89139904]

約数ペア:

[(1, 89139904), (2, 44569952), (4, 22284976), (7, 12734272), (8, 11142488), (14, 6367136), (16, 5571244), (23, 3875648), (28, 3183568), (32, 2785622), (41, 2174144), (46, 1937824), (56, 1591784), (64, 1392811), (82, 1087072), (92, 968912), (112, 795892), (161, 553664), (164, 543536), (184, 484456), (211, 422464), (224, 397946), (287, 310592), (322, 276832), (328, 271768), (368, 242228), (422, 211232), (448, 198973), (574, 155296), (644, 138416), (656, 135884), (736, 121114), (844, 105616), (943, 94528), (1148, 77648), (1288, 69208), (1312, 67942), (1472, 60557), (1477, 60352), (1688, 52808), (1886, 47264), (2296, 38824), (2576, 34604), (2624, 33971), (2954, 30176), (3376, 26404), (3772, 23632), (4592, 19412), (4853, 18368), (5152, 17302), (5908, 15088), (6601, 13504), (6752, 13202), (7544, 11816), (8651, 10304), (9184, 9706)]