73972090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89123}}^1$

素因数の和:89213

約数の個数: 16

約数和(自身を含む): 134755488

約数和(自身を除く): 60783398

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 89123, 178246, 445615, 891230, 7397209, 14794418, 36986045, 73972090]

約数ペア:

[(1, 73972090), (2, 36986045), (5, 14794418), (10, 7397209), (83, 891230), (166, 445615), (415, 178246), (830, 89123)]