71347836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19753}}^1$

素因数の和:19810

約数の個数: 48

約数和(自身を含む): 194695424

約数和(自身を除く): 123347588

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, 19753, 39506, 59259, 79012, 118518, 138271, 237036, 276542, 414813, 553084, 829626, 849379, 1659252, 1698758, 2548137, 3397516, 5096274, 5945653, 10192548, 11891306, 17836959, 23782612, 35673918, 71347836]

約数ペア:

[(1, 71347836), (2, 35673918), (3, 23782612), (4, 17836959), (6, 11891306), (7, 10192548), (12, 5945653), (14, 5096274), (21, 3397516), (28, 2548137), (42, 1698758), (43, 1659252), (84, 849379), (86, 829626), (129, 553084), (172, 414813), (258, 276542), (301, 237036), (516, 138271), (602, 118518), (903, 79012), (1204, 59259), (1806, 39506), (3612, 19753)]