80590908

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{65203}}^1$

素因数の和:65313

約数の個数: 24

約数和(自身を含む): 189874048

約数和(自身を除く): 109283140

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 65203, 130406, 195609, 260812, 391218, 782436, 6715909, 13431818, 20147727, 26863636, 40295454, 80590908]

約数ペア:

[(1, 80590908), (2, 40295454), (3, 26863636), (4, 20147727), (6, 13431818), (12, 6715909), (103, 782436), (206, 391218), (309, 260812), (412, 195609), (618, 130406), (1236, 65203)]