80560494

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3779

約数の個数: 80

約数和(自身を含む): 217219200

約数和(自身を除く): 136658706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 3739, 7182, 7478, 10773, 11217, 21546, 22434, 26173, 33651, 52346, 67302, 71041, 78519, 100953, 142082, 157038, 201906, 213123, 235557, 302859, 426246, 471114, 497287, 605718, 639369, 706671, 994574, 1278738, 1413342, 1491861, 1918107, 2120013, 2983722, 3836214, 4240026, 4475583, 5754321, 8951166, 11508642, 13426749, 26853498, 40280247, 80560494]

約数ペア:

[(1, 80560494), (2, 40280247), (3, 26853498), (6, 13426749), (7, 11508642), (9, 8951166), (14, 5754321), (18, 4475583), (19, 4240026), (21, 3836214), (27, 2983722), (38, 2120013), (42, 1918107), (54, 1491861), (57, 1413342), (63, 1278738), (81, 994574), (114, 706671), (126, 639369), (133, 605718), (162, 497287), (171, 471114), (189, 426246), (266, 302859), (342, 235557), (378, 213123), (399, 201906), (513, 157038), (567, 142082), (798, 100953), (1026, 78519), (1134, 71041), (1197, 67302), (1539, 52346), (2394, 33651), (3078, 26173), (3591, 22434), (3739, 21546), (7182, 11217), (7478, 10773)]