81807762

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{192037}}^1$

素因数の和:192113

約数の個数: 16

約数和(自身を含む): 165920832

約数和(自身を除く): 84113070

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 192037, 384074, 576111, 1152222, 13634627, 27269254, 40903881, 81807762]

約数ペア:

[(1, 81807762), (2, 40903881), (3, 27269254), (6, 13634627), (71, 1152222), (142, 576111), (213, 384074), (426, 192037)]