72616036

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{218723}}^1$

素因数の和:218810

約数の個数: 12

約数和(自身を含む): 128609712

約数和(自身を除く): 55993676

約数列:

[1, 2, 4, 83, 166, 332, 218723, 437446, 874892, 18154009, 36308018, 72616036]

約数ペア:

[(1, 72616036), (2, 36308018), (4, 18154009), (83, 874892), (166, 437446), (332, 218723)]