87388956

素因数分解:

$2^2\times 3^4\times {\mathrm{269719}}^1$

素因数の和:269735

約数の個数: 30

約数和(自身を含む): 228452840

約数和(自身を除く): 141063884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 269719, 539438, 809157, 1078876, 1618314, 2427471, 3236628, 4854942, 7282413, 9709884, 14564826, 21847239, 29129652, 43694478, 87388956]

約数ペア:

[(1, 87388956), (2, 43694478), (3, 29129652), (4, 21847239), (6, 14564826), (9, 9709884), (12, 7282413), (18, 4854942), (27, 3236628), (36, 2427471), (54, 1618314), (81, 1078876), (108, 809157), (162, 539438), (324, 269719)]