80405136

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{8863}}^1$

素因数の和:8890

約数の個数: 100

約数和(自身を含む): 265990912

約数和(自身を除く): 185585776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 8863, 9072, 17726, 26589, 35452, 53178, 62041, 70904, 79767, 106356, 124082, 141808, 159534, 186123, 212712, 239301, 248164, 319068, 372246, 425424, 478602, 496328, 558369, 638136, 717903, 744492, 957204, 992656, 1116738, 1276272, 1435806, 1488984, 1675107, 1914408, 2233476, 2871612, 2977968, 3350214, 3828816, 4466952, 5025321, 5743224, 6700428, 8933904, 10050642, 11486448, 13400856, 20101284, 26801712, 40202568, 80405136]

約数ペア:

[(1, 80405136), (2, 40202568), (3, 26801712), (4, 20101284), (6, 13400856), (7, 11486448), (8, 10050642), (9, 8933904), (12, 6700428), (14, 5743224), (16, 5025321), (18, 4466952), (21, 3828816), (24, 3350214), (27, 2977968), (28, 2871612), (36, 2233476), (42, 1914408), (48, 1675107), (54, 1488984), (56, 1435806), (63, 1276272), (72, 1116738), (81, 992656), (84, 957204), (108, 744492), (112, 717903), (126, 638136), (144, 558369), (162, 496328), (168, 478602), (189, 425424), (216, 372246), (252, 319068), (324, 248164), (336, 239301), (378, 212712), (432, 186123), (504, 159534), (567, 141808), (648, 124082), (756, 106356), (1008, 79767), (1134, 70904), (1296, 62041), (1512, 53178), (2268, 35452), (3024, 26589), (4536, 17726), (8863, 9072)]