77172444

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{49853}}^1$

素因数の和:49906

約数の個数: 36

約数和(自身を含む): 199615416

約数和(自身を除く): 122442972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 49853, 99706, 149559, 199412, 299118, 448677, 598236, 897354, 1794708, 2143679, 4287358, 6431037, 8574716, 12862074, 19293111, 25724148, 38586222, 77172444]

約数ペア:

[(1, 77172444), (2, 38586222), (3, 25724148), (4, 19293111), (6, 12862074), (9, 8574716), (12, 6431037), (18, 4287358), (36, 2143679), (43, 1794708), (86, 897354), (129, 598236), (172, 448677), (258, 299118), (387, 199412), (516, 149559), (774, 99706), (1548, 49853)]