81492564

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{8971}}^1$

素因数の和:9735

約数の個数: 24

約数和(自身を含む): 190421728

約数和(自身を除く): 108929164

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 3028, 4542, 8971, 9084, 17942, 26913, 35884, 53826, 107652, 6791047, 13582094, 20373141, 27164188, 40746282, 81492564]

約数ペア:

[(1, 81492564), (2, 40746282), (3, 27164188), (4, 20373141), (6, 13582094), (12, 6791047), (757, 107652), (1514, 53826), (2271, 35884), (3028, 26913), (4542, 17942), (8971, 9084)]