81003072

素因数分解:

$2^6\times 3^1\times {\mathrm{421891}}^1$

素因数の和:421906

約数の個数: 28

約数和(自身を含む): 214321136

約数和(自身を除く): 133318064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421891, 843782, 1265673, 1687564, 2531346, 3375128, 5062692, 6750256, 10125384, 13500512, 20250768, 27001024, 40501536, 81003072]

約数ペア:

[(1, 81003072), (2, 40501536), (3, 27001024), (4, 20250768), (6, 13500512), (8, 10125384), (12, 6750256), (16, 5062692), (24, 3375128), (32, 2531346), (48, 1687564), (64, 1265673), (96, 843782), (192, 421891)]