73872490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89003}}^1$

素因数の和:89093

約数の個数: 16

約数和(自身を含む): 134574048

約数和(自身を除く): 60701558

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 89003, 178006, 445015, 890030, 7387249, 14774498, 36936245, 73872490]

約数ペア:

[(1, 73872490), (2, 36936245), (5, 14774498), (10, 7387249), (83, 890030), (166, 445015), (415, 178006), (830, 89003)]