71759604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19867}}^1$

素因数の和:19924

約数の個数: 48

約数和(自身を含む): 195819008

約数和(自身を除く): 124059404

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, 19867, 39734, 59601, 79468, 119202, 139069, 238404, 278138, 417207, 556276, 834414, 854281, 1668828, 1708562, 2562843, 3417124, 5125686, 5979967, 10251372, 11959934, 17939901, 23919868, 35879802, 71759604]

約数ペア:

[(1, 71759604), (2, 35879802), (3, 23919868), (4, 17939901), (6, 11959934), (7, 10251372), (12, 5979967), (14, 5125686), (21, 3417124), (28, 2562843), (42, 1708562), (43, 1668828), (84, 854281), (86, 834414), (129, 556276), (172, 417207), (258, 278138), (301, 238404), (516, 139069), (602, 119202), (903, 79468), (1204, 59601), (1806, 39734), (3612, 19867)]