78308772

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{123127}}^1$

素因数の和:123187

約数の個数: 24

約数和(自身を含む): 186169536

約数和(自身を除く): 107860764

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 123127, 246254, 369381, 492508, 738762, 1477524, 6525731, 13051462, 19577193, 26102924, 39154386, 78308772]

約数ペア:

[(1, 78308772), (2, 39154386), (3, 26102924), (4, 19577193), (6, 13051462), (12, 6525731), (53, 1477524), (106, 738762), (159, 492508), (212, 369381), (318, 246254), (636, 123127)]