80137502

素因数分解:

$2^1\times {\mathrm{73}}^3\times {\mathrm{103}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 123059040

約数和(自身を除く): 42921538

約数列:

[1, 2, 73, 103, 146, 206, 5329, 7519, 10658, 15038, 389017, 548887, 778034, 1097774, 40068751, 80137502]

約数ペア:

[(1, 80137502), (2, 40068751), (73, 1097774), (103, 778034), (146, 548887), (206, 389017), (5329, 15038), (7519, 10658)]