80073452

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 143001600

約数和(自身を除く): 62928148

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 1823, 3646, 7292, 10981, 21962, 43924, 144017, 253397, 288034, 506794, 576068, 1013588, 20018363, 40036726, 80073452]

約数ペア:

[(1, 80073452), (2, 40036726), (4, 20018363), (79, 1013588), (139, 576068), (158, 506794), (278, 288034), (316, 253397), (556, 144017), (1823, 43924), (3646, 21962), (7292, 10981)]