129729768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1759}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 371712000

約数和(自身を除く): 241982232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1317, 1756, 1759, 2634, 3073, 3512, 3518, 5268, 5277, 6146, 7036, 9219, 10536, 10554, 12292, 12313, 14072, 18438, 21108, 24584, 24626, 36876, 36939, 42216, 49252, 73752, 73878, 98504, 147756, 295512, 772201, 1544402, 2316603, 3088804, 4633206, 5405407, 6177608, 9266412, 10810814, 16216221, 18532824, 21621628, 32432442, 43243256, 64864884, 129729768]

約数ペア:

[(1, 129729768), (2, 64864884), (3, 43243256), (4, 32432442), (6, 21621628), (7, 18532824), (8, 16216221), (12, 10810814), (14, 9266412), (21, 6177608), (24, 5405407), (28, 4633206), (42, 3088804), (56, 2316603), (84, 1544402), (168, 772201), (439, 295512), (878, 147756), (1317, 98504), (1756, 73878), (1759, 73752), (2634, 49252), (3073, 42216), (3512, 36939), (3518, 36876), (5268, 24626), (5277, 24584), (6146, 21108), (7036, 18438), (9219, 14072), (10536, 12313), (10554, 12292)]