77849828

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5532

約数の個数: 36

約数和(自身を含む): 160680492

約数和(自身を除く): 82830664

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 5441, 7154, 10882, 14308, 21764, 38087, 76174, 152348, 266609, 397193, 533218, 794386, 1066436, 1588772, 2780351, 5560702, 11121404, 19462457, 38924914, 77849828]

約数ペア:

[(1, 77849828), (2, 38924914), (4, 19462457), (7, 11121404), (14, 5560702), (28, 2780351), (49, 1588772), (73, 1066436), (98, 794386), (146, 533218), (196, 397193), (292, 266609), (511, 152348), (1022, 76174), (2044, 38087), (3577, 21764), (5441, 14308), (7154, 10882)]