87645696

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 80

約数和(自身を含む): 239103744

約数和(自身を除く): 151458048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1327, 1376, 1536, 2064, 2654, 2752, 3981, 4128, 5308, 5504, 7962, 8256, 10616, 11008, 15924, 16512, 21232, 22016, 31848, 33024, 42464, 57061, 63696, 66048, 84928, 114122, 127392, 169856, 171183, 228244, 254784, 339712, 342366, 456488, 509568, 679424, 684732, 912976, 1019136, 1369464, 1825952, 2038272, 2738928, 3651904, 5477856, 7303808, 10955712, 14607616, 21911424, 29215232, 43822848, 87645696]

約数ペア:

[(1, 87645696), (2, 43822848), (3, 29215232), (4, 21911424), (6, 14607616), (8, 10955712), (12, 7303808), (16, 5477856), (24, 3651904), (32, 2738928), (43, 2038272), (48, 1825952), (64, 1369464), (86, 1019136), (96, 912976), (128, 684732), (129, 679424), (172, 509568), (192, 456488), (256, 342366), (258, 339712), (344, 254784), (384, 228244), (512, 171183), (516, 169856), (688, 127392), (768, 114122), (1032, 84928), (1327, 66048), (1376, 63696), (1536, 57061), (2064, 42464), (2654, 33024), (2752, 31848), (3981, 22016), (4128, 21232), (5308, 16512), (5504, 15924), (7962, 11008), (8256, 10616)]