87671532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{561997}}^1$

素因数の和:562017

約数の個数: 24

約数和(自身を含む): 220303216

約数和(自身を除く): 132631684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 561997, 1123994, 1685991, 2247988, 3371982, 6743964, 7305961, 14611922, 21917883, 29223844, 43835766, 87671532]

約数ペア:

[(1, 87671532), (2, 43835766), (3, 29223844), (4, 21917883), (6, 14611922), (12, 7305961), (13, 6743964), (26, 3371982), (39, 2247988), (52, 1685991), (78, 1123994), (156, 561997)]