81536142

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{124673}}^1$

素因数の和:124787

約数の個数: 16

約数和(自身を含む): 164569680

約数和(自身を除く): 83033538

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 124673, 249346, 374019, 748038, 13589357, 27178714, 40768071, 81536142]

約数ペア:

[(1, 81536142), (2, 40768071), (3, 27178714), (6, 13589357), (109, 748038), (218, 374019), (327, 249346), (654, 124673)]