142750728

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2633}}^1$

素因数の和:2899

約数の個数: 64

約数和(自身を含む): 398260800

約数和(自身を除く): 255510072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 2008, 2259, 2633, 3012, 4518, 5266, 6024, 6777, 7899, 9036, 10532, 13554, 15798, 18072, 21064, 23697, 27108, 31596, 47394, 54216, 63192, 71091, 94788, 142182, 189576, 284364, 568728, 660883, 1321766, 1982649, 2643532, 3965298, 5287064, 5947947, 7930596, 11895894, 15861192, 17843841, 23791788, 35687682, 47583576, 71375364, 142750728]

約数ペア:

[(1, 142750728), (2, 71375364), (3, 47583576), (4, 35687682), (6, 23791788), (8, 17843841), (9, 15861192), (12, 11895894), (18, 7930596), (24, 5947947), (27, 5287064), (36, 3965298), (54, 2643532), (72, 1982649), (108, 1321766), (216, 660883), (251, 568728), (502, 284364), (753, 189576), (1004, 142182), (1506, 94788), (2008, 71091), (2259, 63192), (2633, 54216), (3012, 47394), (4518, 31596), (5266, 27108), (6024, 23697), (6777, 21064), (7899, 18072), (9036, 15798), (10532, 13554)]