77157828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17713}}^1$

素因数の和:17745

約数の個数: 54

約数和(自身を含む): 214392542

約数和(自身を除く): 137234714

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 17713, 35426, 53139, 70852, 106278, 159417, 194843, 212556, 318834, 389686, 584529, 637668, 779372, 1169058, 1753587, 2143273, 2338116, 3507174, 4286546, 6429819, 7014348, 8573092, 12859638, 19289457, 25719276, 38578914, 77157828]

約数ペア:

[(1, 77157828), (2, 38578914), (3, 25719276), (4, 19289457), (6, 12859638), (9, 8573092), (11, 7014348), (12, 6429819), (18, 4286546), (22, 3507174), (33, 2338116), (36, 2143273), (44, 1753587), (66, 1169058), (99, 779372), (121, 637668), (132, 584529), (198, 389686), (242, 318834), (363, 212556), (396, 194843), (484, 159417), (726, 106278), (1089, 70852), (1452, 53139), (2178, 35426), (4356, 17713)]