78087408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 231651840

約数和(自身を除く): 153564432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 839, 1108, 1662, 1678, 1939, 2216, 2517, 3324, 3356, 3878, 4432, 5034, 5817, 5873, 6648, 6712, 7756, 10068, 11634, 11746, 13296, 13424, 15512, 17619, 20136, 23268, 23492, 31024, 35238, 40272, 46536, 46984, 70476, 93072, 93968, 140952, 232403, 281904, 464806, 697209, 929612, 1394418, 1626821, 1859224, 2788836, 3253642, 3718448, 4880463, 5577672, 6507284, 9760926, 11155344, 13014568, 19521852, 26029136, 39043704, 78087408]

約数ペア:

[(1, 78087408), (2, 39043704), (3, 26029136), (4, 19521852), (6, 13014568), (7, 11155344), (8, 9760926), (12, 6507284), (14, 5577672), (16, 4880463), (21, 3718448), (24, 3253642), (28, 2788836), (42, 1859224), (48, 1626821), (56, 1394418), (84, 929612), (112, 697209), (168, 464806), (277, 281904), (336, 232403), (554, 140952), (831, 93968), (839, 93072), (1108, 70476), (1662, 46984), (1678, 46536), (1939, 40272), (2216, 35238), (2517, 31024), (3324, 23492), (3356, 23268), (3878, 20136), (4432, 17619), (5034, 15512), (5817, 13424), (5873, 13296), (6648, 11746), (6712, 11634), (7756, 10068)]