77187614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 139814400

約数和(自身を除く): 62626786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 439, 661, 878, 1322, 3073, 4627, 6146, 8341, 9254, 12559, 16682, 25118, 58387, 87913, 116774, 175826, 290179, 580358, 2031253, 4062506, 5513401, 11026802, 38593807, 77187614]

約数ペア:

[(1, 77187614), (2, 38593807), (7, 11026802), (14, 5513401), (19, 4062506), (38, 2031253), (133, 580358), (266, 290179), (439, 175826), (661, 116774), (878, 87913), (1322, 58387), (3073, 25118), (4627, 16682), (6146, 12559), (8341, 9254)]