78538878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23333}}^1$

素因数の和:23369

約数の個数: 48

約数和(自身を含む): 196565616

約数和(自身を除く): 118026738

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 23333, 46666, 69999, 139998, 209997, 256663, 396661, 419994, 513326, 769989, 793322, 1189983, 1539978, 2309967, 2379966, 3569949, 4363271, 4619934, 7139898, 8726542, 13089813, 26179626, 39269439, 78538878]

約数ペア:

[(1, 78538878), (2, 39269439), (3, 26179626), (6, 13089813), (9, 8726542), (11, 7139898), (17, 4619934), (18, 4363271), (22, 3569949), (33, 2379966), (34, 2309967), (51, 1539978), (66, 1189983), (99, 793322), (102, 769989), (153, 513326), (187, 419994), (198, 396661), (306, 256663), (374, 209997), (561, 139998), (1122, 69999), (1683, 46666), (3366, 23333)]