57153276

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 60

約数和(自身を含む): 150122280

約数和(自身を除く): 92969004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 421, 838, 842, 1257, 1263, 1676, 1684, 2514, 2526, 3771, 3789, 5028, 5052, 7542, 7578, 11313, 11367, 15084, 15156, 22626, 22734, 33939, 34101, 45252, 45468, 67878, 68202, 135756, 136404, 176399, 352798, 529197, 705596, 1058394, 1587591, 2116788, 3175182, 4762773, 6350364, 9525546, 14288319, 19051092, 28576638, 57153276]

約数ペア:

[(1, 57153276), (2, 28576638), (3, 19051092), (4, 14288319), (6, 9525546), (9, 6350364), (12, 4762773), (18, 3175182), (27, 2116788), (36, 1587591), (54, 1058394), (81, 705596), (108, 529197), (162, 352798), (324, 176399), (419, 136404), (421, 135756), (838, 68202), (842, 67878), (1257, 45468), (1263, 45252), (1676, 34101), (1684, 33939), (2514, 22734), (2526, 22626), (3771, 15156), (3789, 15084), (5028, 11367), (5052, 11313), (7542, 7578)]