76894576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4909}}^1$

素因数の和:5017

約数の個数: 40

約数和(自身を含む): 164386800

約数和(自身を除く): 87492224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 4909, 7832, 9818, 15664, 19636, 39272, 53999, 78544, 107998, 215996, 431992, 436901, 863984, 873802, 1747604, 3495208, 4805911, 6990416, 9611822, 19223644, 38447288, 76894576]

約数ペア:

[(1, 76894576), (2, 38447288), (4, 19223644), (8, 9611822), (11, 6990416), (16, 4805911), (22, 3495208), (44, 1747604), (88, 873802), (89, 863984), (176, 436901), (178, 431992), (356, 215996), (712, 107998), (979, 78544), (1424, 53999), (1958, 39272), (3916, 19636), (4909, 15664), (7832, 9818)]