77798886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 172885104

約数和(自身を除く): 95086218

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 726, 1061, 1111, 2122, 2222, 3183, 3333, 6366, 6666, 11671, 12221, 23342, 24442, 35013, 36663, 70026, 73326, 107161, 128381, 214322, 256762, 321483, 385143, 642966, 770286, 1178771, 2357542, 3536313, 7072626, 12966481, 25932962, 38899443, 77798886]

約数ペア:

[(1, 77798886), (2, 38899443), (3, 25932962), (6, 12966481), (11, 7072626), (22, 3536313), (33, 2357542), (66, 1178771), (101, 770286), (121, 642966), (202, 385143), (242, 321483), (303, 256762), (363, 214322), (606, 128381), (726, 107161), (1061, 73326), (1111, 70026), (2122, 36663), (2222, 35013), (3183, 24442), (3333, 23342), (6366, 12221), (6666, 11671)]