85437184

素因数分解:

$2^8\times 7^4\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 90

約数和(自身を含む): 200383540

約数和(自身を除く): 114946356

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 139, 196, 224, 256, 278, 343, 392, 448, 556, 686, 784, 896, 973, 1112, 1372, 1568, 1792, 1946, 2224, 2401, 2744, 3136, 3892, 4448, 4802, 5488, 6272, 6811, 7784, 8896, 9604, 10976, 12544, 13622, 15568, 17792, 19208, 21952, 27244, 31136, 35584, 38416, 43904, 47677, 54488, 62272, 76832, 87808, 95354, 108976, 124544, 153664, 190708, 217952, 249088, 307328, 333739, 381416, 435904, 614656, 667478, 762832, 871808, 1334956, 1525664, 1743616, 2669912, 3051328, 5339824, 6102656, 10679648, 12205312, 21359296, 42718592, 85437184]

約数ペア:

[(1, 85437184), (2, 42718592), (4, 21359296), (7, 12205312), (8, 10679648), (14, 6102656), (16, 5339824), (28, 3051328), (32, 2669912), (49, 1743616), (56, 1525664), (64, 1334956), (98, 871808), (112, 762832), (128, 667478), (139, 614656), (196, 435904), (224, 381416), (256, 333739), (278, 307328), (343, 249088), (392, 217952), (448, 190708), (556, 153664), (686, 124544), (784, 108976), (896, 95354), (973, 87808), (1112, 76832), (1372, 62272), (1568, 54488), (1792, 47677), (1946, 43904), (2224, 38416), (2401, 35584), (2744, 31136), (3136, 27244), (3892, 21952), (4448, 19208), (4802, 17792), (5488, 15568), (6272, 13622), (6811, 12544), (7784, 10976), (8896, 9604)]