72155658

素因数分解:

$2^1\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{5449}}^1$

素因数の和:7661

約数の個数: 16

約数和(自身を含む): 144403200

約数和(自身を除く): 72247542

約数列:

[1, 2, 3, 6, 2207, 4414, 5449, 6621, 10898, 13242, 16347, 32694, 12025943, 24051886, 36077829, 72155658]

約数ペア:

[(1, 72155658), (2, 36077829), (3, 24051886), (6, 12025943), (2207, 32694), (4414, 16347), (5449, 13242), (6621, 10898)]