83368768

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2711

約数の個数: 56

約数和(自身を含む): 191804544

約数和(自身を除く): 108435776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 2621, 3976, 4544, 5242, 7952, 10484, 15904, 18347, 20968, 31808, 36694, 41936, 73388, 83872, 146776, 167744, 186091, 293552, 372182, 587104, 744364, 1174208, 1302637, 1488728, 2605274, 2977456, 5210548, 5954912, 10421096, 11909824, 20842192, 41684384, 83368768]

約数ペア:

[(1, 83368768), (2, 41684384), (4, 20842192), (7, 11909824), (8, 10421096), (14, 5954912), (16, 5210548), (28, 2977456), (32, 2605274), (56, 1488728), (64, 1302637), (71, 1174208), (112, 744364), (142, 587104), (224, 372182), (284, 293552), (448, 186091), (497, 167744), (568, 146776), (994, 83872), (1136, 73388), (1988, 41936), (2272, 36694), (2621, 31808), (3976, 20968), (4544, 18347), (5242, 15904), (7952, 10484)]