72091310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{86857}}^1$

素因数の和:86947

約数の個数: 16

約数和(自身を含む): 131329296

約数和(自身を除く): 59237986

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 86857, 173714, 434285, 868570, 7209131, 14418262, 36045655, 72091310]

約数ペア:

[(1, 72091310), (2, 36045655), (5, 14418262), (10, 7209131), (83, 868570), (166, 434285), (415, 173714), (830, 86857)]