87781284

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{7027}}^1$

素因数の和:7384

約数の個数: 36

約数和(自身を含む): 222562704

約数和(自身を除く): 134781420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 7027, 12492, 14054, 21081, 28108, 42162, 63243, 84324, 126486, 252972, 2438369, 4876738, 7315107, 9753476, 14630214, 21945321, 29260428, 43890642, 87781284]

約数ペア:

[(1, 87781284), (2, 43890642), (3, 29260428), (4, 21945321), (6, 14630214), (9, 9753476), (12, 7315107), (18, 4876738), (36, 2438369), (347, 252972), (694, 126486), (1041, 84324), (1388, 63243), (2082, 42162), (3123, 28108), (4164, 21081), (6246, 14054), (7027, 12492)]