85815564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 207922176

約数和(自身を除く): 122106612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 197, 372, 394, 591, 788, 1171, 1182, 2342, 2364, 3513, 4684, 6107, 7026, 12214, 14052, 18321, 24428, 36301, 36642, 72602, 73284, 108903, 145204, 217806, 230687, 435612, 461374, 692061, 922748, 1384122, 2768244, 7151297, 14302594, 21453891, 28605188, 42907782, 85815564]

約数ペア:

[(1, 85815564), (2, 42907782), (3, 28605188), (4, 21453891), (6, 14302594), (12, 7151297), (31, 2768244), (62, 1384122), (93, 922748), (124, 692061), (186, 461374), (197, 435612), (372, 230687), (394, 217806), (591, 145204), (788, 108903), (1171, 73284), (1182, 72602), (2342, 36642), (2364, 36301), (3513, 24428), (4684, 18321), (6107, 14052), (7026, 12214)]