72549128

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{9151}}^1$

素因数の和:10148

約数の個数: 16

約数和(自身を含む): 136181760

約数和(自身を除く): 63632632

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 9151, 18302, 36604, 73208, 9068641, 18137282, 36274564, 72549128]

約数ペア:

[(1, 72549128), (2, 36274564), (4, 18137282), (8, 9068641), (991, 73208), (1982, 36604), (3964, 18302), (7928, 9151)]