77745198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1129}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 162720000

約数和(自身を除く): 84974802

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 499, 998, 1129, 1497, 2258, 2994, 3387, 6774, 11477, 22954, 25967, 34431, 51934, 68862, 77901, 155802, 563371, 1126742, 1690113, 3380226, 12957533, 25915066, 38872599, 77745198]

約数ペア:

[(1, 77745198), (2, 38872599), (3, 25915066), (6, 12957533), (23, 3380226), (46, 1690113), (69, 1126742), (138, 563371), (499, 155802), (998, 77901), (1129, 68862), (1497, 51934), (2258, 34431), (2994, 25967), (3387, 22954), (6774, 11477)]