77851908

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42403}}^1$

素因数の和:42433

約数の個数: 48

約数和(自身を含む): 213716160

約数和(自身を除く): 135864252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42403, 84806, 127209, 169612, 254418, 381627, 508836, 720851, 763254, 1144881, 1441702, 1526508, 2162553, 2289762, 2883404, 4325106, 4579524, 6487659, 8650212, 12975318, 19462977, 25950636, 38925954, 77851908]

約数ペア:

[(1, 77851908), (2, 38925954), (3, 25950636), (4, 19462977), (6, 12975318), (9, 8650212), (12, 6487659), (17, 4579524), (18, 4325106), (27, 2883404), (34, 2289762), (36, 2162553), (51, 1526508), (54, 1441702), (68, 1144881), (102, 763254), (108, 720851), (153, 508836), (204, 381627), (306, 254418), (459, 169612), (612, 127209), (918, 84806), (1836, 42403)]