80842242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 188987904

約数和(自身を除く): 108145662

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 1066, 1326, 1394, 1487, 1599, 2091, 2974, 3198, 4182, 4461, 8922, 9061, 18122, 19331, 25279, 27183, 38662, 50558, 54366, 57993, 60967, 75837, 115986, 121934, 151674, 182901, 328627, 365802, 657254, 792571, 985881, 1036439, 1585142, 1971762, 2072878, 2377713, 3109317, 4755426, 6218634, 13473707, 26947414, 40421121, 80842242]

約数ペア:

[(1, 80842242), (2, 40421121), (3, 26947414), (6, 13473707), (13, 6218634), (17, 4755426), (26, 3109317), (34, 2377713), (39, 2072878), (41, 1971762), (51, 1585142), (78, 1036439), (82, 985881), (102, 792571), (123, 657254), (221, 365802), (246, 328627), (442, 182901), (533, 151674), (663, 121934), (697, 115986), (1066, 75837), (1326, 60967), (1394, 57993), (1487, 54366), (1599, 50558), (2091, 38662), (2974, 27183), (3198, 25279), (4182, 19331), (4461, 18122), (8922, 9061)]