82780734

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{105319}}^1$

素因数の和:105455

約数の個数: 16

約数和(自身を含む): 166826880

約数和(自身を除く): 84046146

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 105319, 210638, 315957, 631914, 13796789, 27593578, 41390367, 82780734]

約数ペア:

[(1, 82780734), (2, 41390367), (3, 27593578), (6, 13796789), (131, 631914), (262, 315957), (393, 210638), (786, 105319)]