78383404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 158215680

約数和(自身を除く): 79832276

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1307, 1363, 2068, 2614, 2726, 5228, 5452, 14377, 14993, 28754, 29986, 37903, 57508, 59972, 61429, 75806, 122858, 151612, 245716, 416933, 675719, 833866, 1351438, 1667732, 1781441, 2702876, 3562882, 7125764, 19595851, 39191702, 78383404]

約数ペア:

[(1, 78383404), (2, 39191702), (4, 19595851), (11, 7125764), (22, 3562882), (29, 2702876), (44, 1781441), (47, 1667732), (58, 1351438), (94, 833866), (116, 675719), (188, 416933), (319, 245716), (517, 151612), (638, 122858), (1034, 75806), (1276, 61429), (1307, 59972), (1363, 57508), (2068, 37903), (2614, 29986), (2726, 28754), (5228, 14993), (5452, 14377)]