80858526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 189098640

約数和(自身を除く): 108240114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 294, 458, 687, 1201, 1374, 1603, 2402, 3206, 3603, 4809, 7206, 8407, 9618, 11221, 16814, 22442, 25221, 33663, 50442, 58849, 67326, 117698, 176547, 275029, 353094, 550058, 825087, 1650174, 1925203, 3850406, 5775609, 11551218, 13476421, 26952842, 40429263, 80858526]

約数ペア:

[(1, 80858526), (2, 40429263), (3, 26952842), (6, 13476421), (7, 11551218), (14, 5775609), (21, 3850406), (42, 1925203), (49, 1650174), (98, 825087), (147, 550058), (229, 353094), (294, 275029), (458, 176547), (687, 117698), (1201, 67326), (1374, 58849), (1603, 50442), (2402, 33663), (3206, 25221), (3603, 22442), (4809, 16814), (7206, 11221), (8407, 9618)]