87250612

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 160284096

約数和(自身を除く): 73033484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 251, 502, 1004, 1849, 2021, 3698, 4042, 7396, 8084, 10793, 11797, 21586, 23594, 43172, 47188, 86903, 173806, 347612, 464099, 507271, 928198, 1014542, 1856396, 2029084, 21812653, 43625306, 87250612]

約数ペア:

[(1, 87250612), (2, 43625306), (4, 21812653), (43, 2029084), (47, 1856396), (86, 1014542), (94, 928198), (172, 507271), (188, 464099), (251, 347612), (502, 173806), (1004, 86903), (1849, 47188), (2021, 43172), (3698, 23594), (4042, 21586), (7396, 11797), (8084, 10793)]