69173764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 134198064

約数和(自身を除く): 65024300

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1091, 1441, 2182, 2882, 4364, 5764, 12001, 15851, 24002, 31702, 48004, 63404, 132011, 142921, 264022, 285842, 528044, 571684, 1572131, 3144262, 6288524, 17293441, 34586882, 69173764]

約数ペア:

[(1, 69173764), (2, 34586882), (4, 17293441), (11, 6288524), (22, 3144262), (44, 1572131), (121, 571684), (131, 528044), (242, 285842), (262, 264022), (484, 142921), (524, 132011), (1091, 63404), (1441, 48004), (2182, 31702), (2882, 24002), (4364, 15851), (5764, 12001)]