81809232

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58771}}^1$

素因数の和:58811

約数の個数: 40

約数和(自身を含む): 218631840

約数和(自身を除く): 136822608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 58771, 117542, 176313, 235084, 352626, 470168, 705252, 940336, 1410504, 1704359, 2821008, 3408718, 5113077, 6817436, 10226154, 13634872, 20452308, 27269744, 40904616, 81809232]

約数ペア:

[(1, 81809232), (2, 40904616), (3, 27269744), (4, 20452308), (6, 13634872), (8, 10226154), (12, 6817436), (16, 5113077), (24, 3408718), (29, 2821008), (48, 1704359), (58, 1410504), (87, 940336), (116, 705252), (174, 470168), (232, 352626), (348, 235084), (464, 176313), (696, 117542), (1392, 58771)]