72836068

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{115981}}^1$

素因数の和:116142

約数の個数: 12

約数和(自身を含む): 128276092

約数和(自身を除く): 55440024

約数列:

[1, 2, 4, 157, 314, 628, 115981, 231962, 463924, 18209017, 36418034, 72836068]

約数ペア:

[(1, 72836068), (2, 36418034), (4, 18209017), (157, 463924), (314, 231962), (628, 115981)]