84958884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 223134912

約数和(自身を除く): 138176028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 516, 639, 773, 774, 852, 1278, 1546, 1548, 2319, 2556, 3053, 3092, 4638, 6106, 6957, 9159, 9276, 12212, 13914, 18318, 27477, 27828, 33239, 36636, 54883, 54954, 66478, 99717, 109766, 109908, 132956, 164649, 199434, 219532, 299151, 329298, 398868, 493947, 598302, 658596, 987894, 1196604, 1975788, 2359969, 4719938, 7079907, 9439876, 14159814, 21239721, 28319628, 42479442, 84958884]

約数ペア:

[(1, 84958884), (2, 42479442), (3, 28319628), (4, 21239721), (6, 14159814), (9, 9439876), (12, 7079907), (18, 4719938), (36, 2359969), (43, 1975788), (71, 1196604), (86, 987894), (129, 658596), (142, 598302), (172, 493947), (213, 398868), (258, 329298), (284, 299151), (387, 219532), (426, 199434), (516, 164649), (639, 132956), (773, 109908), (774, 109766), (852, 99717), (1278, 66478), (1546, 54954), (1548, 54883), (2319, 36636), (2556, 33239), (3053, 27828), (3092, 27477), (4638, 18318), (6106, 13914), (6957, 12212), (9159, 9276)]