72638418

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{136027}}^1$

素因数の和:136121

約数の個数: 16

約数和(自身を含む): 146910240

約数和(自身を除く): 74271822

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 136027, 272054, 408081, 816162, 12106403, 24212806, 36319209, 72638418]

約数ペア:

[(1, 72638418), (2, 36319209), (3, 24212806), (6, 12106403), (89, 816162), (178, 408081), (267, 272054), (534, 136027)]