77768824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73091}}^1$

素因数の和:73123

約数の個数: 32

約数和(自身を含む): 175420800

約数和(自身を除く): 97651976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 73091, 146182, 292364, 511637, 584728, 1023274, 1388729, 2046548, 2777458, 4093096, 5554916, 9721103, 11109832, 19442206, 38884412, 77768824]

約数ペア:

[(1, 77768824), (2, 38884412), (4, 19442206), (7, 11109832), (8, 9721103), (14, 5554916), (19, 4093096), (28, 2777458), (38, 2046548), (56, 1388729), (76, 1023274), (133, 584728), (152, 511637), (266, 292364), (532, 146182), (1064, 73091)]