80453394

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 207043200

約数和(自身を除く): 126589806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 157, 166, 249, 294, 314, 343, 441, 471, 498, 581, 686, 747, 882, 942, 1029, 1099, 1162, 1413, 1494, 1743, 2058, 2198, 2826, 3087, 3297, 3486, 4067, 5229, 6174, 6594, 7693, 8134, 9891, 10458, 12201, 13031, 15386, 19782, 23079, 24402, 26062, 28469, 36603, 39093, 46158, 53851, 56938, 69237, 73206, 78186, 85407, 91217, 107702, 117279, 138474, 161553, 170814, 182434, 234558, 256221, 273651, 323106, 484659, 512442, 547302, 638519, 820953, 969318, 1277038, 1641906, 1915557, 3831114, 4469633, 5746671, 8939266, 11493342, 13408899, 26817798, 40226697, 80453394]

約数ペア:

[(1, 80453394), (2, 40226697), (3, 26817798), (6, 13408899), (7, 11493342), (9, 8939266), (14, 5746671), (18, 4469633), (21, 3831114), (42, 1915557), (49, 1641906), (63, 1277038), (83, 969318), (98, 820953), (126, 638519), (147, 547302), (157, 512442), (166, 484659), (249, 323106), (294, 273651), (314, 256221), (343, 234558), (441, 182434), (471, 170814), (498, 161553), (581, 138474), (686, 117279), (747, 107702), (882, 91217), (942, 85407), (1029, 78186), (1099, 73206), (1162, 69237), (1413, 56938), (1494, 53851), (1743, 46158), (2058, 39093), (2198, 36603), (2826, 28469), (3087, 26062), (3297, 24402), (3486, 23079), (4067, 19782), (5229, 15386), (6174, 13031), (6594, 12201), (7693, 10458), (8134, 9891)]