78064404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20393}}^1$

素因数の和:20440

約数の個数: 48

約数和(自身を含む): 205571520

約数和(自身を除く): 127507116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 20393, 40786, 61179, 81572, 122358, 224323, 244716, 448646, 591397, 672969, 897292, 1182794, 1345938, 1774191, 2365588, 2691876, 3548382, 6505367, 7096764, 13010734, 19516101, 26021468, 39032202, 78064404]

約数ペア:

[(1, 78064404), (2, 39032202), (3, 26021468), (4, 19516101), (6, 13010734), (11, 7096764), (12, 6505367), (22, 3548382), (29, 2691876), (33, 2365588), (44, 1774191), (58, 1345938), (66, 1182794), (87, 897292), (116, 672969), (132, 591397), (174, 448646), (319, 244716), (348, 224323), (638, 122358), (957, 81572), (1276, 61179), (1914, 40786), (3828, 20393)]