78894

素因数分解:

$2^1\times 3^4\times {\mathrm{487}}^1$

素因数の和:501

約数の個数: 20

約数和(自身を含む): 177144

約数和(自身を除く): 98250

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487, 974, 1461, 2922, 4383, 8766, 13149, 26298, 39447, 78894]

約数ペア:

[(1, 78894), (2, 39447), (3, 26298), (6, 13149), (9, 8766), (18, 4383), (27, 2922), (54, 1461), (81, 974), (162, 487)]