80609036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 151530288

約数和(自身を除く): 70921252

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 289, 412, 578, 677, 1156, 1354, 1751, 2708, 3502, 7004, 11509, 23018, 29767, 46036, 59534, 69731, 119068, 139462, 195653, 278924, 391306, 782612, 1185427, 2370854, 4741708, 20152259, 40304518, 80609036]

約数ペア:

[(1, 80609036), (2, 40304518), (4, 20152259), (17, 4741708), (34, 2370854), (68, 1185427), (103, 782612), (206, 391306), (289, 278924), (412, 195653), (578, 139462), (677, 119068), (1156, 69731), (1354, 59534), (1751, 46036), (2708, 29767), (3502, 23018), (7004, 11509)]