8104968

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 22752000

約数和(自身を除く): 14647032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 239, 314, 471, 478, 628, 717, 942, 956, 1256, 1413, 1434, 1884, 1912, 2151, 2826, 2868, 3768, 4239, 4302, 5652, 5736, 6453, 8478, 8604, 11304, 12906, 16956, 17208, 25812, 33912, 37523, 51624, 75046, 112569, 150092, 225138, 300184, 337707, 450276, 675414, 900552, 1013121, 1350828, 2026242, 2701656, 4052484, 8104968]

約数ペア:

[(1, 8104968), (2, 4052484), (3, 2701656), (4, 2026242), (6, 1350828), (8, 1013121), (9, 900552), (12, 675414), (18, 450276), (24, 337707), (27, 300184), (36, 225138), (54, 150092), (72, 112569), (108, 75046), (157, 51624), (216, 37523), (239, 33912), (314, 25812), (471, 17208), (478, 16956), (628, 12906), (717, 11304), (942, 8604), (956, 8478), (1256, 6453), (1413, 5736), (1434, 5652), (1884, 4302), (1912, 4239), (2151, 3768), (2826, 2868)]