72012172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{907}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 131798016

約数和(自身を除く): 59785844

約数列:

[1, 2, 4, 23, 46, 92, 863, 907, 1726, 1814, 3452, 3628, 19849, 20861, 39698, 41722, 79396, 83444, 782741, 1565482, 3130964, 18003043, 36006086, 72012172]

約数ペア:

[(1, 72012172), (2, 36006086), (4, 18003043), (23, 3130964), (46, 1565482), (92, 782741), (863, 83444), (907, 79396), (1726, 41722), (1814, 39698), (3452, 20861), (3628, 19849)]