85727656

素因数分解:

$2^3\times 7^2\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 187799040

約数和(自身を除く): 102071384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 383, 392, 571, 766, 1142, 1532, 2284, 2681, 3064, 3997, 4568, 5362, 7994, 10724, 15988, 18767, 21448, 27979, 31976, 37534, 55958, 75068, 111916, 150136, 218693, 223832, 437386, 874772, 1530851, 1749544, 3061702, 6123404, 10715957, 12246808, 21431914, 42863828, 85727656]

約数ペア:

[(1, 85727656), (2, 42863828), (4, 21431914), (7, 12246808), (8, 10715957), (14, 6123404), (28, 3061702), (49, 1749544), (56, 1530851), (98, 874772), (196, 437386), (383, 223832), (392, 218693), (571, 150136), (766, 111916), (1142, 75068), (1532, 55958), (2284, 37534), (2681, 31976), (3064, 27979), (3997, 21448), (4568, 18767), (5362, 15988), (7994, 10724)]