78618784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 165932928

約数和(自身を除く): 87314144

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2887, 3404, 5774, 6808, 11548, 13616, 23096, 27232, 46192, 66401, 92384, 106819, 132802, 213638, 265604, 427276, 531208, 854552, 1062416, 1709104, 2124832, 2456837, 3418208, 4913674, 9827348, 19654696, 39309392, 78618784]

約数ペア:

[(1, 78618784), (2, 39309392), (4, 19654696), (8, 9827348), (16, 4913674), (23, 3418208), (32, 2456837), (37, 2124832), (46, 1709104), (74, 1062416), (92, 854552), (148, 531208), (184, 427276), (296, 265604), (368, 213638), (592, 132802), (736, 106819), (851, 92384), (1184, 66401), (1702, 46192), (2887, 27232), (3404, 23096), (5774, 13616), (6808, 11548)]