72261134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20921}}^1$

素因数の和:21091

約数の個数: 16

約数和(自身を含む): 119004336

約数和(自身を除く): 46743202

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 20921, 41842, 230131, 460262, 3284597, 6569194, 36130567, 72261134]

約数ペア:

[(1, 72261134), (2, 36130567), (11, 6569194), (22, 3284597), (157, 460262), (314, 230131), (1727, 41842), (3454, 20921)]