86721696

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2514

約数の個数: 72

約数和(自身を含む): 248661504

約数和(自身を除く): 161939808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 2371, 3048, 4064, 4572, 4742, 6096, 7113, 9144, 9484, 12192, 14226, 18288, 18968, 21339, 28452, 36576, 37936, 42678, 56904, 75872, 85356, 113808, 170712, 227616, 301117, 341424, 602234, 682848, 903351, 1204468, 1806702, 2408936, 2710053, 3613404, 4817872, 5420106, 7226808, 9635744, 10840212, 14453616, 21680424, 28907232, 43360848, 86721696]

約数ペア:

[(1, 86721696), (2, 43360848), (3, 28907232), (4, 21680424), (6, 14453616), (8, 10840212), (9, 9635744), (12, 7226808), (16, 5420106), (18, 4817872), (24, 3613404), (32, 2710053), (36, 2408936), (48, 1806702), (72, 1204468), (96, 903351), (127, 682848), (144, 602234), (254, 341424), (288, 301117), (381, 227616), (508, 170712), (762, 113808), (1016, 85356), (1143, 75872), (1524, 56904), (2032, 42678), (2286, 37936), (2371, 36576), (3048, 28452), (4064, 21339), (4572, 18968), (4742, 18288), (6096, 14226), (7113, 12192), (9144, 9484)]