82987072

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2699

約数の個数: 56

約数和(自身を含む): 190926720

約数和(自身を除く): 107939648

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, 2609, 3976, 4544, 5218, 7952, 10436, 15904, 18263, 20872, 31808, 36526, 41744, 73052, 83488, 146104, 166976, 185239, 292208, 370478, 584416, 740956, 1168832, 1296673, 1481912, 2593346, 2963824, 5186692, 5927648, 10373384, 11855296, 20746768, 41493536, 82987072]

約数ペア:

[(1, 82987072), (2, 41493536), (4, 20746768), (7, 11855296), (8, 10373384), (14, 5927648), (16, 5186692), (28, 2963824), (32, 2593346), (56, 1481912), (64, 1296673), (71, 1168832), (112, 740956), (142, 584416), (224, 370478), (284, 292208), (448, 185239), (497, 166976), (568, 146104), (994, 83488), (1136, 73052), (1988, 41744), (2272, 36526), (2609, 31808), (3976, 20872), (4544, 18263), (5218, 15904), (7952, 10436)]