77550984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{153871}}^1$

素因数の和:153890

約数の個数: 48

約数和(自身を含む): 240040320

約数和(自身を除く): 162489336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 153871, 307742, 461613, 615484, 923226, 1077097, 1230968, 1384839, 1846452, 2154194, 2769678, 3231291, 3692904, 4308388, 5539356, 6462582, 8616776, 9693873, 11078712, 12925164, 19387746, 25850328, 38775492, 77550984]

約数ペア:

[(1, 77550984), (2, 38775492), (3, 25850328), (4, 19387746), (6, 12925164), (7, 11078712), (8, 9693873), (9, 8616776), (12, 6462582), (14, 5539356), (18, 4308388), (21, 3692904), (24, 3231291), (28, 2769678), (36, 2154194), (42, 1846452), (56, 1384839), (63, 1230968), (72, 1077097), (84, 923226), (126, 615484), (168, 461613), (252, 307742), (504, 153871)]