77940636

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{46727}}^1$

素因数の和:46873

約数の個数: 24

約数和(自身を含む): 183173760

約数和(自身を除く): 105233124

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 46727, 93454, 140181, 186908, 280362, 560724, 6495053, 12990106, 19485159, 25980212, 38970318, 77940636]

約数ペア:

[(1, 77940636), (2, 38970318), (3, 25980212), (4, 19485159), (6, 12990106), (12, 6495053), (139, 560724), (278, 280362), (417, 186908), (556, 140181), (834, 93454), (1668, 46727)]