82776484

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3947}}^1$

素因数の和:4072

約数の個数: 36

約数和(自身を含む): 170127216

約数和(自身を除く): 87350732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 3947, 5243, 7894, 10486, 15788, 20972, 27629, 55258, 110516, 193403, 386806, 422329, 773612, 844658, 1689316, 2956303, 5912606, 11825212, 20694121, 41388242, 82776484]

約数ペア:

[(1, 82776484), (2, 41388242), (4, 20694121), (7, 11825212), (14, 5912606), (28, 2956303), (49, 1689316), (98, 844658), (107, 773612), (196, 422329), (214, 386806), (428, 193403), (749, 110516), (1498, 55258), (2996, 27629), (3947, 20972), (5243, 15788), (7894, 10486)]