80074862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 145851840

約数和(自身を除く): 65776978

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 509, 661, 1018, 1322, 3563, 4627, 7126, 8653, 9254, 11237, 17306, 22474, 60571, 78659, 121142, 157318, 336449, 672898, 2355143, 4710286, 5719633, 11439266, 40037431, 80074862]

約数ペア:

[(1, 80074862), (2, 40037431), (7, 11439266), (14, 5719633), (17, 4710286), (34, 2355143), (119, 672898), (238, 336449), (509, 157318), (661, 121142), (1018, 78659), (1322, 60571), (3563, 22474), (4627, 17306), (7126, 11237), (8653, 9254)]