85200416

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 198280656

約数和(自身を除く): 113080240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 811, 938, 1072, 1568, 1622, 1876, 2144, 3244, 3283, 3752, 5677, 6488, 6566, 7504, 11354, 12976, 13132, 15008, 22708, 25952, 26264, 39739, 45416, 52528, 54337, 79478, 90832, 105056, 108674, 158956, 181664, 217348, 317912, 380359, 434696, 635824, 760718, 869392, 1271648, 1521436, 1738784, 2662513, 3042872, 5325026, 6085744, 10650052, 12171488, 21300104, 42600208, 85200416]

約数ペア:

[(1, 85200416), (2, 42600208), (4, 21300104), (7, 12171488), (8, 10650052), (14, 6085744), (16, 5325026), (28, 3042872), (32, 2662513), (49, 1738784), (56, 1521436), (67, 1271648), (98, 869392), (112, 760718), (134, 635824), (196, 434696), (224, 380359), (268, 317912), (392, 217348), (469, 181664), (536, 158956), (784, 108674), (811, 105056), (938, 90832), (1072, 79478), (1568, 54337), (1622, 52528), (1876, 45416), (2144, 39739), (3244, 26264), (3283, 25952), (3752, 22708), (5677, 15008), (6488, 13132), (6566, 12976), (7504, 11354)]