76927648

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 178917984

約数和(自身を除く): 101990336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 691, 784, 994, 1136, 1382, 1568, 1988, 2272, 2764, 3479, 3976, 4837, 5528, 6958, 7952, 9674, 11056, 13916, 15904, 19348, 22112, 27832, 33859, 38696, 49061, 55664, 67718, 77392, 98122, 111328, 135436, 154784, 196244, 270872, 343427, 392488, 541744, 686854, 784976, 1083488, 1373708, 1569952, 2403989, 2747416, 4807978, 5494832, 9615956, 10989664, 19231912, 38463824, 76927648]

約数ペア:

[(1, 76927648), (2, 38463824), (4, 19231912), (7, 10989664), (8, 9615956), (14, 5494832), (16, 4807978), (28, 2747416), (32, 2403989), (49, 1569952), (56, 1373708), (71, 1083488), (98, 784976), (112, 686854), (142, 541744), (196, 392488), (224, 343427), (284, 270872), (392, 196244), (497, 154784), (568, 135436), (691, 111328), (784, 98122), (994, 77392), (1136, 67718), (1382, 55664), (1568, 49061), (1988, 38696), (2272, 33859), (2764, 27832), (3479, 22112), (3976, 19348), (4837, 15904), (5528, 13916), (6958, 11056), (7952, 9674)]