71081472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 160

約数和(自身を含む): 236484864

約数和(自身を除く): 165403392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 601, 616, 672, 704, 768, 896, 924, 1056, 1202, 1232, 1344, 1408, 1536, 1792, 1803, 1848, 2112, 2404, 2464, 2688, 2816, 3584, 3606, 3696, 4207, 4224, 4808, 4928, 5376, 5632, 6611, 7212, 7392, 8414, 8448, 9616, 9856, 10752, 12621, 13222, 14424, 14784, 16828, 16896, 19232, 19712, 19833, 25242, 26444, 28848, 29568, 33656, 38464, 39424, 39666, 46277, 50484, 52888, 57696, 59136, 67312, 76928, 79332, 92554, 100968, 105776, 115392, 118272, 134624, 138831, 153856, 158664, 185108, 201936, 211552, 230784, 269248, 277662, 307712, 317328, 370216, 403872, 423104, 461568, 538496, 555324, 634656, 740432, 807744, 846208, 923136, 1076992, 1110648, 1269312, 1480864, 1615488, 1692416, 2153984, 2221296, 2538624, 2961728, 3230976, 3384832, 4442592, 5077248, 5923456, 6461952, 8885184, 10154496, 11846912, 17770368, 23693824, 35540736, 71081472]

約数ペア:

[(1, 71081472), (2, 35540736), (3, 23693824), (4, 17770368), (6, 11846912), (7, 10154496), (8, 8885184), (11, 6461952), (12, 5923456), (14, 5077248), (16, 4442592), (21, 3384832), (22, 3230976), (24, 2961728), (28, 2538624), (32, 2221296), (33, 2153984), (42, 1692416), (44, 1615488), (48, 1480864), (56, 1269312), (64, 1110648), (66, 1076992), (77, 923136), (84, 846208), (88, 807744), (96, 740432), (112, 634656), (128, 555324), (132, 538496), (154, 461568), (168, 423104), (176, 403872), (192, 370216), (224, 317328), (231, 307712), (256, 277662), (264, 269248), (308, 230784), (336, 211552), (352, 201936), (384, 185108), (448, 158664), (462, 153856), (512, 138831), (528, 134624), (601, 118272), (616, 115392), (672, 105776), (704, 100968), (768, 92554), (896, 79332), (924, 76928), (1056, 67312), (1202, 59136), (1232, 57696), (1344, 52888), (1408, 50484), (1536, 46277), (1792, 39666), (1803, 39424), (1848, 38464), (2112, 33656), (2404, 29568), (2464, 28848), (2688, 26444), (2816, 25242), (3584, 19833), (3606, 19712), (3696, 19232), (4207, 16896), (4224, 16828), (4808, 14784), (4928, 14424), (5376, 13222), (5632, 12621), (6611, 10752), (7212, 9856), (7392, 9616), (8414, 8448)]