87991278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 183267360

約数和(自身を除く): 95276082

約数列:

[1, 2, 3, 6, 29, 58, 87, 157, 174, 314, 471, 942, 3221, 4553, 6442, 9106, 9663, 13659, 19326, 27318, 93409, 186818, 280227, 505697, 560454, 1011394, 1517091, 3034182, 14665213, 29330426, 43995639, 87991278]

約数ペア:

[(1, 87991278), (2, 43995639), (3, 29330426), (6, 14665213), (29, 3034182), (58, 1517091), (87, 1011394), (157, 560454), (174, 505697), (314, 280227), (471, 186818), (942, 93409), (3221, 27318), (4553, 19326), (6442, 13659), (9106, 9663)]