81748762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 134589312

約数和(自身を除く): 52840550

約数列:

[1, 2, 23, 37, 43, 46, 74, 86, 851, 989, 1117, 1591, 1702, 1978, 2234, 3182, 25691, 36593, 41329, 48031, 51382, 73186, 82658, 96062, 950567, 1104713, 1777147, 1901134, 2209426, 3554294, 40874381, 81748762]

約数ペア:

[(1, 81748762), (2, 40874381), (23, 3554294), (37, 2209426), (43, 1901134), (46, 1777147), (74, 1104713), (86, 950567), (851, 96062), (989, 82658), (1117, 73186), (1591, 51382), (1702, 48031), (1978, 41329), (2234, 36593), (3182, 25691)]