68518908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{111959}}^1$

素因数の和:111986

約数の個数: 36

約数和(自身を含む): 183390480

約数和(自身を除く): 114871572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 111959, 223918, 335877, 447836, 671754, 1007631, 1343508, 1903303, 2015262, 3806606, 4030524, 5709909, 7613212, 11419818, 17129727, 22839636, 34259454, 68518908]

約数ペア:

[(1, 68518908), (2, 34259454), (3, 22839636), (4, 17129727), (6, 11419818), (9, 7613212), (12, 5709909), (17, 4030524), (18, 3806606), (34, 2015262), (36, 1903303), (51, 1343508), (68, 1007631), (102, 671754), (153, 447836), (204, 335877), (306, 223918), (612, 111959)]