71378601828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{208147}}^1$

素因数の和:208253

約数の個数: 72

約数和(自身を含む): 180754058016

約数和(自身を除く): 109375456188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 1681, 2091, 2788, 3362, 4182, 5043, 6724, 8364, 10086, 20172, 28577, 57154, 85731, 114308, 171462, 208147, 342924, 416294, 624441, 832588, 1248882, 2497764, 3538499, 7076998, 8534027, 10615497, 14153996, 17068054, 21230994, 25602081, 34136108, 42461988, 51204162, 102408324, 145078459, 290156918, 349895107, 435235377, 580313836, 699790214, 870470754, 1049685321, 1399580428, 1740941508, 2099370642, 4198741284, 5948216819, 11896433638, 17844650457, 23792867276, 35689300914, 71378601828]

約数ペア:

[(1, 71378601828), (2, 35689300914), (3, 23792867276), (4, 17844650457), (6, 11896433638), (12, 5948216819), (17, 4198741284), (34, 2099370642), (41, 1740941508), (51, 1399580428), (68, 1049685321), (82, 870470754), (102, 699790214), (123, 580313836), (164, 435235377), (204, 349895107), (246, 290156918), (492, 145078459), (697, 102408324), (1394, 51204162), (1681, 42461988), (2091, 34136108), (2788, 25602081), (3362, 21230994), (4182, 17068054), (5043, 14153996), (6724, 10615497), (8364, 8534027), (10086, 7076998), (20172, 3538499), (28577, 2497764), (57154, 1248882), (85731, 832588), (114308, 624441), (171462, 416294), (208147, 342924)]