84435316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 181941760

約数和(自身を除く): 97506444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 3691, 5719, 7382, 11438, 14764, 22876, 25837, 51674, 70129, 103348, 140258, 158713, 280516, 317426, 490903, 634852, 981806, 1110991, 1963612, 2221982, 3015547, 4443964, 6031094, 12062188, 21108829, 42217658, 84435316]

約数ペア:

[(1, 84435316), (2, 42217658), (4, 21108829), (7, 12062188), (14, 6031094), (19, 4443964), (28, 3015547), (38, 2221982), (43, 1963612), (76, 1110991), (86, 981806), (133, 634852), (172, 490903), (266, 317426), (301, 280516), (532, 158713), (602, 140258), (817, 103348), (1204, 70129), (1634, 51674), (3268, 25837), (3691, 22876), (5719, 14764), (7382, 11438)]