78686358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{570191}}^1$

素因数の和:570219

約数の個数: 16

約数和(自身を含む): 164215296

約数和(自身を除く): 85528938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 570191, 1140382, 1710573, 3421146, 13114393, 26228786, 39343179, 78686358]

約数ペア:

[(1, 78686358), (2, 39343179), (3, 26228786), (6, 13114393), (23, 3421146), (46, 1710573), (69, 1140382), (138, 570191)]