81939732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33637}}^1$

素因数の和:33680

約数の個数: 48

約数和(自身を含む): 226047360

約数和(自身を除く): 144107628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33637, 67274, 100911, 134548, 201822, 235459, 403644, 470918, 706377, 941836, 975473, 1412754, 1950946, 2825508, 2926419, 3901892, 5852838, 6828311, 11705676, 13656622, 20484933, 27313244, 40969866, 81939732]

約数ペア:

[(1, 81939732), (2, 40969866), (3, 27313244), (4, 20484933), (6, 13656622), (7, 11705676), (12, 6828311), (14, 5852838), (21, 3901892), (28, 2926419), (29, 2825508), (42, 1950946), (58, 1412754), (84, 975473), (87, 941836), (116, 706377), (174, 470918), (203, 403644), (348, 235459), (406, 201822), (609, 134548), (812, 100911), (1218, 67274), (2436, 33637)]