68643216

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1759}}^1$

素因数の和:2044

約数の個数: 60

約数和(自身を含む): 192924160

約数和(自身を除く): 124280944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 1759, 2168, 2439, 3252, 3518, 4336, 4878, 5277, 6504, 7036, 9756, 10554, 13008, 14072, 15831, 19512, 21108, 28144, 31662, 39024, 42216, 63324, 84432, 126648, 253296, 476689, 953378, 1430067, 1906756, 2860134, 3813512, 4290201, 5720268, 7627024, 8580402, 11440536, 17160804, 22881072, 34321608, 68643216]

約数ペア:

[(1, 68643216), (2, 34321608), (3, 22881072), (4, 17160804), (6, 11440536), (8, 8580402), (9, 7627024), (12, 5720268), (16, 4290201), (18, 3813512), (24, 2860134), (36, 1906756), (48, 1430067), (72, 953378), (144, 476689), (271, 253296), (542, 126648), (813, 84432), (1084, 63324), (1626, 42216), (1759, 39024), (2168, 31662), (2439, 28144), (3252, 21108), (3518, 19512), (4336, 15831), (4878, 14072), (5277, 13008), (6504, 10554), (7036, 9756)]