87690246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{5689}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 201016320

約数和(自身を除く): 113326074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 5689, 7707, 11378, 15414, 17067, 34134, 39823, 79646, 119469, 238938, 2087863, 4175726, 6263589, 12527178, 14615041, 29230082, 43845123, 87690246]

約数ペア:

[(1, 87690246), (2, 43845123), (3, 29230082), (6, 14615041), (7, 12527178), (14, 6263589), (21, 4175726), (42, 2087863), (367, 238938), (734, 119469), (1101, 79646), (2202, 39823), (2569, 34134), (5138, 17067), (5689, 15414), (7707, 11378)]