71086848

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 108

約数和(自身を含む): 220200120

約数和(自身を除く): 149113272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 1889, 2352, 2688, 3136, 3778, 4704, 5376, 5667, 6272, 7556, 9408, 11334, 12544, 13223, 15112, 18816, 22668, 26446, 30224, 37632, 39669, 45336, 52892, 60448, 79338, 90672, 92561, 105784, 120896, 158676, 181344, 185122, 211568, 241792, 277683, 317352, 362688, 370244, 423136, 483584, 555366, 634704, 725376, 740488, 846272, 1110732, 1269408, 1450752, 1480976, 1692544, 2221464, 2538816, 2961952, 3385088, 4442928, 5077632, 5923904, 8885856, 10155264, 11847808, 17771712, 23695616, 35543424, 71086848]

約数ペア:

[(1, 71086848), (2, 35543424), (3, 23695616), (4, 17771712), (6, 11847808), (7, 10155264), (8, 8885856), (12, 5923904), (14, 5077632), (16, 4442928), (21, 3385088), (24, 2961952), (28, 2538816), (32, 2221464), (42, 1692544), (48, 1480976), (49, 1450752), (56, 1269408), (64, 1110732), (84, 846272), (96, 740488), (98, 725376), (112, 634704), (128, 555366), (147, 483584), (168, 423136), (192, 370244), (196, 362688), (224, 317352), (256, 277683), (294, 241792), (336, 211568), (384, 185122), (392, 181344), (448, 158676), (588, 120896), (672, 105784), (768, 92561), (784, 90672), (896, 79338), (1176, 60448), (1344, 52892), (1568, 45336), (1792, 39669), (1889, 37632), (2352, 30224), (2688, 26446), (3136, 22668), (3778, 18816), (4704, 15112), (5376, 13223), (5667, 12544), (6272, 11334), (7556, 9408)]