68391312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{129529}}^1$

素因数の和:129551

約数の個数: 40

約数和(自身を含む): 192740640

約数和(自身を除く): 124349328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 129529, 259058, 388587, 518116, 777174, 1036232, 1424819, 1554348, 2072464, 2849638, 3108696, 4274457, 5699276, 6217392, 8548914, 11398552, 17097828, 22797104, 34195656, 68391312]

約数ペア:

[(1, 68391312), (2, 34195656), (3, 22797104), (4, 17097828), (6, 11398552), (8, 8548914), (11, 6217392), (12, 5699276), (16, 4274457), (22, 3108696), (24, 2849638), (33, 2072464), (44, 1554348), (48, 1424819), (66, 1036232), (88, 777174), (132, 518116), (176, 388587), (264, 259058), (528, 129529)]