71770434

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{69143}}^1$

素因数の和:69321

約数の個数: 16

約数和(自身を含む): 144372672

約数和(自身を除く): 72602238

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 69143, 138286, 207429, 414858, 11961739, 23923478, 35885217, 71770434]

約数ペア:

[(1, 71770434), (2, 35885217), (3, 23923478), (6, 11961739), (173, 414858), (346, 207429), (519, 138286), (1038, 69143)]