81502068

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{9829}}^1$

素因数の和:10527

約数の個数: 24

約数和(自身を含む): 190466080

約数和(自身を除く): 108964012

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 2073, 2764, 4146, 8292, 9829, 19658, 29487, 39316, 58974, 117948, 6791839, 13583678, 20375517, 27167356, 40751034, 81502068]

約数ペア:

[(1, 81502068), (2, 40751034), (3, 27167356), (4, 20375517), (6, 13583678), (12, 6791839), (691, 117948), (1382, 58974), (2073, 39316), (2764, 29487), (4146, 19658), (8292, 9829)]