129795876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2269}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 376783680

約数和(自身を除く): 246987804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1362, 1589, 2043, 2269, 2724, 3178, 4086, 4538, 4767, 6356, 6807, 8172, 9076, 9534, 13614, 14301, 15883, 19068, 20421, 27228, 28602, 31766, 40842, 47649, 57204, 63532, 81684, 95298, 142947, 190596, 285894, 515063, 571788, 1030126, 1545189, 2060252, 3090378, 3605441, 4635567, 6180756, 7210882, 9271134, 10816323, 14421764, 18542268, 21632646, 32448969, 43265292, 64897938, 129795876]

約数ペア:

[(1, 129795876), (2, 64897938), (3, 43265292), (4, 32448969), (6, 21632646), (7, 18542268), (9, 14421764), (12, 10816323), (14, 9271134), (18, 7210882), (21, 6180756), (28, 4635567), (36, 3605441), (42, 3090378), (63, 2060252), (84, 1545189), (126, 1030126), (227, 571788), (252, 515063), (454, 285894), (681, 190596), (908, 142947), (1362, 95298), (1589, 81684), (2043, 63532), (2269, 57204), (2724, 47649), (3178, 40842), (4086, 31766), (4538, 28602), (4767, 27228), (6356, 20421), (6807, 19068), (8172, 15883), (9076, 14301), (9534, 13614)]