77813406

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{11909}}^1$

素因数の和:11942

約数の個数: 48

約数和(自身を含む): 190083600

約数和(自身を除く): 112270194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 11909, 23818, 35727, 71454, 107181, 130999, 214362, 261998, 321543, 392997, 643086, 785994, 1178991, 1440989, 2357982, 2881978, 3536973, 4322967, 7073946, 8645934, 12968901, 25937802, 38906703, 77813406]

約数ペア:

[(1, 77813406), (2, 38906703), (3, 25937802), (6, 12968901), (9, 8645934), (11, 7073946), (18, 4322967), (22, 3536973), (27, 2881978), (33, 2357982), (54, 1440989), (66, 1178991), (99, 785994), (121, 643086), (198, 392997), (242, 321543), (297, 261998), (363, 214362), (594, 130999), (726, 107181), (1089, 71454), (2178, 35727), (3267, 23818), (6534, 11909)]