72275678

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{739}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 110112000

約数和(自身を除く): 37836322

約数列:

[1, 2, 79, 158, 619, 739, 1238, 1478, 48901, 58381, 97802, 116762, 457441, 914882, 36137839, 72275678]

約数ペア:

[(1, 72275678), (2, 36137839), (79, 914882), (158, 457441), (619, 116762), (739, 97802), (1238, 58381), (1478, 48901)]