77990084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1367}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 144789120

約数和(自身を除く): 66799036

約数列:

[1, 2, 4, 17, 34, 68, 839, 1367, 1678, 2734, 3356, 5468, 14263, 23239, 28526, 46478, 57052, 92956, 1146913, 2293826, 4587652, 19497521, 38995042, 77990084]

約数ペア:

[(1, 77990084), (2, 38995042), (4, 19497521), (17, 4587652), (34, 2293826), (68, 1146913), (839, 92956), (1367, 57052), (1678, 46478), (2734, 28526), (3356, 23239), (5468, 14263)]