72870162

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{18947}}^1$

素因数の和:19593

約数の個数: 16

約数和(自身を含む): 145975392

約数和(自身を除く): 73105230

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 18947, 37894, 56841, 113682, 12145027, 24290054, 36435081, 72870162]

約数ペア:

[(1, 72870162), (2, 36435081), (3, 24290054), (6, 12145027), (641, 113682), (1282, 56841), (1923, 37894), (3846, 18947)]