77177804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12619}}^1$

素因数の和:12773

約数の個数: 24

約数和(自身を含む): 148411200

約数和(自身を除く): 71233396

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 12619, 25238, 50476, 138809, 277618, 555236, 1754041, 3508082, 7016164, 19294451, 38588902, 77177804]

約数ペア:

[(1, 77177804), (2, 38588902), (4, 19294451), (11, 7016164), (22, 3508082), (44, 1754041), (139, 555236), (278, 277618), (556, 138809), (1529, 50476), (3058, 25238), (6116, 12619)]