81080484

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{7211}}^1$

素因数の和:8155

約数の個数: 24

約数和(自身を含む): 189415968

約数和(自身を除く): 108335484

約数列:

[1, 2, 3, 4, 6, 12, 937, 1874, 2811, 3748, 5622, 7211, 11244, 14422, 21633, 28844, 43266, 86532, 6756707, 13513414, 20270121, 27026828, 40540242, 81080484]

約数ペア:

[(1, 81080484), (2, 40540242), (3, 27026828), (4, 20270121), (6, 13513414), (12, 6756707), (937, 86532), (1874, 43266), (2811, 28844), (3748, 21633), (5622, 14422), (7211, 11244)]