86891976

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 248002560

約数和(自身を除く): 161110584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 137, 138, 184, 207, 274, 276, 383, 411, 414, 548, 552, 766, 822, 828, 1096, 1149, 1233, 1532, 1644, 1656, 2298, 2466, 3064, 3151, 3288, 3447, 4596, 4932, 6302, 6894, 8809, 9192, 9453, 9864, 12604, 13788, 17618, 18906, 25208, 26427, 27576, 28359, 35236, 37812, 52471, 52854, 56718, 70472, 75624, 79281, 104942, 105708, 113436, 157413, 158562, 209884, 211416, 226872, 314826, 317124, 419768, 472239, 629652, 634248, 944478, 1206833, 1259304, 1888956, 2413666, 3620499, 3777912, 4827332, 7240998, 9654664, 10861497, 14481996, 21722994, 28963992, 43445988, 86891976]

約数ペア:

[(1, 86891976), (2, 43445988), (3, 28963992), (4, 21722994), (6, 14481996), (8, 10861497), (9, 9654664), (12, 7240998), (18, 4827332), (23, 3777912), (24, 3620499), (36, 2413666), (46, 1888956), (69, 1259304), (72, 1206833), (92, 944478), (137, 634248), (138, 629652), (184, 472239), (207, 419768), (274, 317124), (276, 314826), (383, 226872), (411, 211416), (414, 209884), (548, 158562), (552, 157413), (766, 113436), (822, 105708), (828, 104942), (1096, 79281), (1149, 75624), (1233, 70472), (1532, 56718), (1644, 52854), (1656, 52471), (2298, 37812), (2466, 35236), (3064, 28359), (3151, 27576), (3288, 26427), (3447, 25208), (4596, 18906), (4932, 17618), (6302, 13788), (6894, 12604), (8809, 9864), (9192, 9453)]