80415762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6423

約数の個数: 48

約数和(自身を含む): 191470752

約数和(自身を除く): 111054990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 6361, 12642, 12722, 19083, 38166, 44527, 89054, 133581, 267162, 273523, 311689, 547046, 623378, 820569, 935067, 1641138, 1870134, 1914661, 3829322, 5743983, 11487966, 13402627, 26805254, 40207881, 80415762]

約数ペア:

[(1, 80415762), (2, 40207881), (3, 26805254), (6, 13402627), (7, 11487966), (14, 5743983), (21, 3829322), (42, 1914661), (43, 1870134), (49, 1641138), (86, 935067), (98, 820569), (129, 623378), (147, 547046), (258, 311689), (294, 273523), (301, 267162), (602, 133581), (903, 89054), (1806, 44527), (2107, 38166), (4214, 19083), (6321, 12722), (6361, 12642)]