74793684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20707}}^1$

素因数の和:20764

約数の個数: 48

約数和(自身を含む): 204098048

約数和(自身を除く): 129304364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 869694, 890401, 1739388, 1780802, 2671203, 3561604, 5342406, 6232807, 10684812, 12465614, 18698421, 24931228, 37396842, 74793684]

約数ペア:

[(1, 74793684), (2, 37396842), (3, 24931228), (4, 18698421), (6, 12465614), (7, 10684812), (12, 6232807), (14, 5342406), (21, 3561604), (28, 2671203), (42, 1780802), (43, 1739388), (84, 890401), (86, 869694), (129, 579796), (172, 434847), (258, 289898), (301, 248484), (516, 144949), (602, 124242), (903, 82828), (1204, 62121), (1806, 41414), (3612, 20707)]