78119442

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139999}}^1$

素因数の和:140038

約数の個数: 24

約数和(自身を含む): 174720000

約数和(自身を除く): 96600558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 139999, 279998, 419997, 839994, 1259991, 2519982, 4339969, 8679938, 13019907, 26039814, 39059721, 78119442]

約数ペア:

[(1, 78119442), (2, 39059721), (3, 26039814), (6, 13019907), (9, 8679938), (18, 4339969), (31, 2519982), (62, 1259991), (93, 839994), (186, 419997), (279, 279998), (558, 139999)]