27784728

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 77616000

約数和(自身を除く): 49831272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 419, 614, 838, 921, 1228, 1257, 1676, 1842, 2456, 2514, 2763, 3352, 3684, 3771, 5028, 5526, 7368, 7542, 8289, 10056, 11052, 11313, 15084, 16578, 22104, 22626, 30168, 33156, 45252, 66312, 90504, 128633, 257266, 385899, 514532, 771798, 1029064, 1157697, 1543596, 2315394, 3087192, 3473091, 4630788, 6946182, 9261576, 13892364, 27784728]

約数ペア:

[(1, 27784728), (2, 13892364), (3, 9261576), (4, 6946182), (6, 4630788), (8, 3473091), (9, 3087192), (12, 2315394), (18, 1543596), (24, 1157697), (27, 1029064), (36, 771798), (54, 514532), (72, 385899), (108, 257266), (216, 128633), (307, 90504), (419, 66312), (614, 45252), (838, 33156), (921, 30168), (1228, 22626), (1257, 22104), (1676, 16578), (1842, 15084), (2456, 11313), (2514, 11052), (2763, 10056), (3352, 8289), (3684, 7542), (3771, 7368), (5028, 5526)]