69688836

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30727}}^1$

素因数の和:30750

約数の個数: 60

約数和(自身を含む): 208212928

約数和(自身を除く): 138524092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30727, 61454, 92181, 122908, 184362, 215089, 276543, 368724, 430178, 553086, 645267, 829629, 860356, 1106172, 1290534, 1659258, 1935801, 2488887, 2581068, 3318516, 3871602, 4977774, 5807403, 7743204, 9955548, 11614806, 17422209, 23229612, 34844418, 69688836]

約数ペア:

[(1, 69688836), (2, 34844418), (3, 23229612), (4, 17422209), (6, 11614806), (7, 9955548), (9, 7743204), (12, 5807403), (14, 4977774), (18, 3871602), (21, 3318516), (27, 2581068), (28, 2488887), (36, 1935801), (42, 1659258), (54, 1290534), (63, 1106172), (81, 860356), (84, 829629), (108, 645267), (126, 553086), (162, 430178), (189, 368724), (252, 276543), (324, 215089), (378, 184362), (567, 122908), (756, 92181), (1134, 61454), (2268, 30727)]