77583128

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9967}}^1$

素因数の和:10119

約数の個数: 32

約数和(自身を含む): 167462400

約数和(自身を除く): 89879272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9967, 19934, 39868, 69769, 79736, 139538, 279076, 558152, 1385413, 2770826, 5541652, 9697891, 11083304, 19395782, 38791564, 77583128]

約数ペア:

[(1, 77583128), (2, 38791564), (4, 19395782), (7, 11083304), (8, 9697891), (14, 5541652), (28, 2770826), (56, 1385413), (139, 558152), (278, 279076), (556, 139538), (973, 79736), (1112, 69769), (1946, 39868), (3892, 19934), (7784, 9967)]