127555452

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 72

約数和(自身を含む): 341989200

約数和(自身を除く): 214433748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1229, 1674, 1922, 2458, 2883, 3348, 3687, 3844, 4916, 5766, 7374, 8649, 11061, 11532, 14748, 17298, 22122, 25947, 33183, 34596, 38099, 44244, 51894, 66366, 76198, 103788, 114297, 132732, 152396, 228594, 342891, 457188, 685782, 1028673, 1181069, 1371564, 2057346, 2362138, 3543207, 4114692, 4724276, 7086414, 10629621, 14172828, 21259242, 31888863, 42518484, 63777726, 127555452]

約数ペア:

[(1, 127555452), (2, 63777726), (3, 42518484), (4, 31888863), (6, 21259242), (9, 14172828), (12, 10629621), (18, 7086414), (27, 4724276), (31, 4114692), (36, 3543207), (54, 2362138), (62, 2057346), (93, 1371564), (108, 1181069), (124, 1028673), (186, 685782), (279, 457188), (372, 342891), (558, 228594), (837, 152396), (961, 132732), (1116, 114297), (1229, 103788), (1674, 76198), (1922, 66366), (2458, 51894), (2883, 44244), (3348, 38099), (3687, 34596), (3844, 33183), (4916, 25947), (5766, 22122), (7374, 17298), (8649, 14748), (11061, 11532)]