78077172

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{20921}}^1$

素因数の和:21239

約数の個数: 24

約数和(自身を含む): 182774592

約数和(自身を除く): 104697420

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 20921, 41842, 62763, 83684, 125526, 251052, 6506431, 13012862, 19519293, 26025724, 39038586, 78077172]

約数ペア:

[(1, 78077172), (2, 39038586), (3, 26025724), (4, 19519293), (6, 13012862), (12, 6506431), (311, 251052), (622, 125526), (933, 83684), (1244, 62763), (1866, 41842), (3732, 20921)]