77128548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131171}}^1$

素因数の和:131192

約数の個数: 36

約数和(自身を含む): 209350512

約数和(自身を除く): 132221964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 131171, 262342, 393513, 524684, 787026, 918197, 1574052, 1836394, 2754591, 3672788, 5509182, 6427379, 11018364, 12854758, 19282137, 25709516, 38564274, 77128548]

約数ペア:

[(1, 77128548), (2, 38564274), (3, 25709516), (4, 19282137), (6, 12854758), (7, 11018364), (12, 6427379), (14, 5509182), (21, 3672788), (28, 2754591), (42, 1836394), (49, 1574052), (84, 918197), (98, 787026), (147, 524684), (196, 393513), (294, 262342), (588, 131171)]