81276924

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 195380640

約数和(自身を除く): 114103716

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 233, 246, 466, 492, 699, 709, 932, 1398, 1418, 2127, 2796, 2836, 4254, 8508, 9553, 19106, 28659, 29069, 38212, 57318, 58138, 87207, 114636, 116276, 165197, 174414, 330394, 348828, 495591, 660788, 991182, 1982364, 6773077, 13546154, 20319231, 27092308, 40638462, 81276924]

約数ペア:

[(1, 81276924), (2, 40638462), (3, 27092308), (4, 20319231), (6, 13546154), (12, 6773077), (41, 1982364), (82, 991182), (123, 660788), (164, 495591), (233, 348828), (246, 330394), (466, 174414), (492, 165197), (699, 116276), (709, 114636), (932, 87207), (1398, 58138), (1418, 57318), (2127, 38212), (2796, 29069), (2836, 28659), (4254, 19106), (8508, 9553)]