78876204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 201350016

約数和(自身を除く): 122473812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 491, 982, 1217, 1473, 1964, 2434, 2946, 3651, 4868, 5401, 5892, 7302, 10802, 13387, 14604, 16203, 21604, 26774, 32406, 40161, 53548, 64812, 80322, 160644, 597547, 1195094, 1792641, 2390188, 3585282, 6573017, 7170564, 13146034, 19719051, 26292068, 39438102, 78876204]

約数ペア:

[(1, 78876204), (2, 39438102), (3, 26292068), (4, 19719051), (6, 13146034), (11, 7170564), (12, 6573017), (22, 3585282), (33, 2390188), (44, 1792641), (66, 1195094), (132, 597547), (491, 160644), (982, 80322), (1217, 64812), (1473, 53548), (1964, 40161), (2434, 32406), (2946, 26774), (3651, 21604), (4868, 16203), (5401, 14604), (5892, 13387), (7302, 10802)]