72836710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{81839}}^1$

素因数の和:81935

約数の個数: 16

約数和(自身を含む): 132580800

約数和(自身を除く): 59744090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 81839, 163678, 409195, 818390, 7283671, 14567342, 36418355, 72836710]

約数ペア:

[(1, 72836710), (2, 36418355), (5, 14567342), (10, 7283671), (89, 818390), (178, 409195), (445, 163678), (890, 81839)]