72185134

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3739}}^1$

素因数の和:3952

約数の個数: 24

約数和(自身を含む): 126628920

約数和(自身を除く): 54443786

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 3739, 7478, 9653, 19306, 26173, 52346, 183211, 366422, 736583, 1473166, 5156081, 10312162, 36092567, 72185134]

約数ペア:

[(1, 72185134), (2, 36092567), (7, 10312162), (14, 5156081), (49, 1473166), (98, 736583), (197, 366422), (394, 183211), (1379, 52346), (2758, 26173), (3739, 19306), (7478, 9653)]