73181404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 130733568

約数和(自身を除く): 57552164

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 668, 1543, 3086, 6172, 11857, 23714, 47428, 109553, 219106, 257681, 438212, 515362, 1030724, 18295351, 36590702, 73181404]

約数ペア:

[(1, 73181404), (2, 36590702), (4, 18295351), (71, 1030724), (142, 515362), (167, 438212), (284, 257681), (334, 219106), (668, 109553), (1543, 47428), (3086, 23714), (6172, 11857)]