89781768

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8971}}^1$

素因数の和:9122

約数の個数: 48

約数和(自身を含む): 244935600

約数和(自身を除く): 155153832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 8971, 10008, 17942, 26913, 35884, 53826, 71768, 80739, 107652, 161478, 215304, 322956, 645912, 1246969, 2493938, 3740907, 4987876, 7481814, 9975752, 11222721, 14963628, 22445442, 29927256, 44890884, 89781768]

約数ペア:

[(1, 89781768), (2, 44890884), (3, 29927256), (4, 22445442), (6, 14963628), (8, 11222721), (9, 9975752), (12, 7481814), (18, 4987876), (24, 3740907), (36, 2493938), (72, 1246969), (139, 645912), (278, 322956), (417, 215304), (556, 161478), (834, 107652), (1112, 80739), (1251, 71768), (1668, 53826), (2502, 35884), (3336, 26913), (5004, 17942), (8971, 10008)]