80497675468

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{135017}}^1$

素因数の和:135334

約数の個数: 48

約数和(自身を含む): 163317772800

約数和(自身を除く): 82820097332

約数列:

[1, 2, 4, 7, 14, 28, 107, 199, 214, 398, 428, 749, 796, 1393, 1498, 2786, 2996, 5572, 21293, 42586, 85172, 135017, 149051, 270034, 298102, 540068, 596204, 945119, 1890238, 3780476, 14446819, 26868383, 28893638, 53736766, 57787276, 101127733, 107473532, 188078681, 202255466, 376157362, 404510932, 752314724, 2874916981, 5749833962, 11499667924, 20124418867, 40248837734, 80497675468]

約数ペア:

[(1, 80497675468), (2, 40248837734), (4, 20124418867), (7, 11499667924), (14, 5749833962), (28, 2874916981), (107, 752314724), (199, 404510932), (214, 376157362), (398, 202255466), (428, 188078681), (749, 107473532), (796, 101127733), (1393, 57787276), (1498, 53736766), (2786, 28893638), (2996, 26868383), (5572, 14446819), (21293, 3780476), (42586, 1890238), (85172, 945119), (135017, 596204), (149051, 540068), (270034, 298102)]