80414586

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{30391}}^1$

素因数の和:30416

約数の個数: 48

約数和(自身を含む): 207881280

約数和(自身を除く): 127466694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 30391, 60782, 91173, 182346, 212737, 273519, 425474, 547038, 638211, 820557, 1276422, 1489159, 1641114, 1914633, 2978318, 3829266, 4467477, 5743899, 8934954, 11487798, 13402431, 26804862, 40207293, 80414586]

約数ペア:

[(1, 80414586), (2, 40207293), (3, 26804862), (6, 13402431), (7, 11487798), (9, 8934954), (14, 5743899), (18, 4467477), (21, 3829266), (27, 2978318), (42, 1914633), (49, 1641114), (54, 1489159), (63, 1276422), (98, 820557), (126, 638211), (147, 547038), (189, 425474), (294, 273519), (378, 212737), (441, 182346), (882, 91173), (1323, 60782), (2646, 30391)]