80071278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{46499}}^1$

素因数の和:46552

約数の個数: 32

約数和(自身を含む): 187488000

約数和(自身を除く): 107416722

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 46499, 92998, 139497, 278994, 325493, 650986, 976479, 1906459, 1952958, 3812918, 5719377, 11438754, 13345213, 26690426, 40035639, 80071278]

約数ペア:

[(1, 80071278), (2, 40035639), (3, 26690426), (6, 13345213), (7, 11438754), (14, 5719377), (21, 3812918), (41, 1952958), (42, 1906459), (82, 976479), (123, 650986), (246, 325493), (287, 278994), (574, 139497), (861, 92998), (1722, 46499)]