81115452

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{68279}}^1$

素因数の和:68303

約数の個数: 48

約数和(自身を含む): 229420800

約数和(自身を除く): 148305348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 68279, 136558, 204837, 273116, 409674, 614511, 751069, 819348, 1229022, 1502138, 1843533, 2253207, 2458044, 3004276, 3687066, 4506414, 6759621, 7374132, 9012828, 13519242, 20278863, 27038484, 40557726, 81115452]

約数ペア:

[(1, 81115452), (2, 40557726), (3, 27038484), (4, 20278863), (6, 13519242), (9, 9012828), (11, 7374132), (12, 6759621), (18, 4506414), (22, 3687066), (27, 3004276), (33, 2458044), (36, 2253207), (44, 1843533), (54, 1502138), (66, 1229022), (99, 819348), (108, 751069), (132, 614511), (198, 409674), (297, 273116), (396, 204837), (594, 136558), (1188, 68279)]