81456132

素因数分解:

$2^2\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{4457}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 190231776

約数和(自身を除く): 108775644

約数列:

[1, 2, 3, 4, 6, 12, 1523, 3046, 4457, 4569, 6092, 8914, 9138, 13371, 17828, 18276, 26742, 53484, 6788011, 13576022, 20364033, 27152044, 40728066, 81456132]

約数ペア:

[(1, 81456132), (2, 40728066), (3, 27152044), (4, 20364033), (6, 13576022), (12, 6788011), (1523, 53484), (3046, 26742), (4457, 18276), (4569, 17828), (6092, 13371), (8914, 9138)]