80493462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33623}}^1$

素因数の和:33657

約数の個数: 48

約数和(自身を含む): 209813760

約数和(自身を除く): 129320298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 33623, 67246, 100869, 201738, 235361, 302607, 470722, 605214, 638837, 706083, 1277674, 1412166, 1916511, 2118249, 3833022, 4236498, 4471859, 5749533, 8943718, 11499066, 13415577, 26831154, 40246731, 80493462]

約数ペア:

[(1, 80493462), (2, 40246731), (3, 26831154), (6, 13415577), (7, 11499066), (9, 8943718), (14, 5749533), (18, 4471859), (19, 4236498), (21, 3833022), (38, 2118249), (42, 1916511), (57, 1412166), (63, 1277674), (114, 706083), (126, 638837), (133, 605214), (171, 470722), (266, 302607), (342, 235361), (399, 201738), (798, 100869), (1197, 67246), (2394, 33623)]