72291054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1095319}}^1$

素因数の和:1095335

約数の個数: 16

約数和(自身を含む): 157726080

約数和(自身を除く): 85435026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1095319, 2190638, 3285957, 6571914, 12048509, 24097018, 36145527, 72291054]

約数ペア:

[(1, 72291054), (2, 36145527), (3, 24097018), (6, 12048509), (11, 6571914), (22, 3285957), (33, 2190638), (66, 1095319)]