80558868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17807}}^1$

素因数の和:17856

約数の個数: 48

約数和(自身を含む): 209422080

約数和(自身を除く): 128863212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 17807, 35614, 53421, 71228, 106842, 213684, 231491, 462982, 516403, 694473, 925964, 1032806, 1388946, 1549209, 2065612, 2777892, 3098418, 6196836, 6713239, 13426478, 20139717, 26852956, 40279434, 80558868]

約数ペア:

[(1, 80558868), (2, 40279434), (3, 26852956), (4, 20139717), (6, 13426478), (12, 6713239), (13, 6196836), (26, 3098418), (29, 2777892), (39, 2065612), (52, 1549209), (58, 1388946), (78, 1032806), (87, 925964), (116, 694473), (156, 516403), (174, 462982), (348, 231491), (377, 213684), (754, 106842), (1131, 71228), (1508, 53421), (2262, 35614), (4524, 17807)]