90211734

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{13883}}^1$

素因数の和:13929

約数の個数: 36

約数和(自身を含む): 206302356

約数和(自身を除く): 116090622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 13883, 27766, 41649, 83298, 124947, 249894, 263777, 527554, 791331, 1582662, 2373993, 4747986, 5011763, 10023526, 15035289, 30070578, 45105867, 90211734]

約数ペア:

[(1, 90211734), (2, 45105867), (3, 30070578), (6, 15035289), (9, 10023526), (18, 5011763), (19, 4747986), (38, 2373993), (57, 1582662), (114, 791331), (171, 527554), (342, 263777), (361, 249894), (722, 124947), (1083, 83298), (2166, 41649), (3249, 27766), (6498, 13883)]