764759988

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{164677}}^1$

素因数の和:164733

約数の個数: 48

約数和(自身を含む): 2028832960

約数和(自身を除く): 1264072972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 164677, 329354, 494031, 658708, 988062, 1482093, 1976124, 2964186, 4446279, 5928372, 7081111, 8892558, 14162222, 17785116, 21243333, 28324444, 42486666, 63729999, 84973332, 127459998, 191189997, 254919996, 382379994, 764759988]

約数ペア:

[(1, 764759988), (2, 382379994), (3, 254919996), (4, 191189997), (6, 127459998), (9, 84973332), (12, 63729999), (18, 42486666), (27, 28324444), (36, 21243333), (43, 17785116), (54, 14162222), (86, 8892558), (108, 7081111), (129, 5928372), (172, 4446279), (258, 2964186), (387, 1976124), (516, 1482093), (774, 988062), (1161, 658708), (1548, 494031), (2322, 329354), (4644, 164677)]