87819768

素因数分解:

$2^3\times 3^3\times {\mathrm{406573}}^1$

素因数の和:406588

約数の個数: 32

約数和(自身を含む): 243944400

約数和(自身を除く): 156124632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 406573, 813146, 1219719, 1626292, 2439438, 3252584, 3659157, 4878876, 7318314, 9757752, 10977471, 14636628, 21954942, 29273256, 43909884, 87819768]

約数ペア:

[(1, 87819768), (2, 43909884), (3, 29273256), (4, 21954942), (6, 14636628), (8, 10977471), (9, 9757752), (12, 7318314), (18, 4878876), (24, 3659157), (27, 3252584), (36, 2439438), (54, 1626292), (72, 1219719), (108, 813146), (216, 406573)]