78918198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571871}}^1$

素因数の和:571899

約数の個数: 16

約数和(自身を含む): 164699136

約数和(自身を除く): 85780938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571871, 1143742, 1715613, 3431226, 13153033, 26306066, 39459099, 78918198]

約数ペア:

[(1, 78918198), (2, 39459099), (3, 26306066), (6, 13153033), (23, 3431226), (46, 1715613), (69, 1143742), (138, 571871)]