90857232

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{21757}}^1$

素因数の和:21800

約数の個数: 60

約数和(自身を含む): 263054220

約数和(自身を除く): 172196988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 21757, 43514, 65271, 87028, 130542, 174056, 195813, 261084, 348112, 391626, 522168, 630953, 783252, 1044336, 1261906, 1566504, 1892859, 2523812, 3133008, 3785718, 5047624, 5678577, 7571436, 10095248, 11357154, 15142872, 22714308, 30285744, 45428616, 90857232]

約数ペア:

[(1, 90857232), (2, 45428616), (3, 30285744), (4, 22714308), (6, 15142872), (8, 11357154), (9, 10095248), (12, 7571436), (16, 5678577), (18, 5047624), (24, 3785718), (29, 3133008), (36, 2523812), (48, 1892859), (58, 1566504), (72, 1261906), (87, 1044336), (116, 783252), (144, 630953), (174, 522168), (232, 391626), (261, 348112), (348, 261084), (464, 195813), (522, 174056), (696, 130542), (1044, 87028), (1392, 65271), (2088, 43514), (4176, 21757)]