78449532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{933923}}^1$

素因数の和:933937

約数の個数: 24

約数和(自身を含む): 209198976

約数和(自身を除く): 130749444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 933923, 1867846, 2801769, 3735692, 5603538, 6537461, 11207076, 13074922, 19612383, 26149844, 39224766, 78449532]

約数ペア:

[(1, 78449532), (2, 39224766), (3, 26149844), (4, 19612383), (6, 13074922), (7, 11207076), (12, 6537461), (14, 5603538), (21, 3735692), (28, 2801769), (42, 1867846), (84, 933923)]