80494272

素因数分解:

$2^6\times 3^2\times {\mathrm{139747}}^1$

素因数の和:139765

約数の個数: 42

約数和(自身を含む): 230723948

約数和(自身を除く): 150229676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 139747, 279494, 419241, 558988, 838482, 1117976, 1257723, 1676964, 2235952, 2515446, 3353928, 4471904, 5030892, 6707856, 8943808, 10061784, 13415712, 20123568, 26831424, 40247136, 80494272]

約数ペア:

[(1, 80494272), (2, 40247136), (3, 26831424), (4, 20123568), (6, 13415712), (8, 10061784), (9, 8943808), (12, 6707856), (16, 5030892), (18, 4471904), (24, 3353928), (32, 2515446), (36, 2235952), (48, 1676964), (64, 1257723), (72, 1117976), (96, 838482), (144, 558988), (192, 419241), (288, 279494), (576, 139747)]