71067024

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 237127680

約数和(自身を除く): 166060656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 331, 336, 378, 426, 432, 497, 504, 568, 639, 662, 756, 852, 993, 994, 1008, 1136, 1278, 1324, 1491, 1512, 1704, 1917, 1986, 1988, 2317, 2556, 2648, 2979, 2982, 3024, 3408, 3834, 3972, 3976, 4473, 4634, 5112, 5296, 5958, 5964, 6951, 7668, 7944, 7952, 8937, 8946, 9268, 10224, 11916, 11928, 13419, 13902, 15336, 15888, 17874, 17892, 18536, 20853, 23501, 23832, 23856, 26838, 27804, 30672, 35748, 35784, 37072, 41706, 47002, 47664, 53676, 55608, 62559, 70503, 71496, 71568, 83412, 94004, 107352, 111216, 125118, 141006, 142992, 164507, 166824, 188008, 211509, 214704, 250236, 282012, 329014, 333648, 376016, 423018, 493521, 500472, 564024, 634527, 658028, 846036, 987042, 1000944, 1128048, 1269054, 1316056, 1480563, 1692072, 1974084, 2538108, 2632112, 2961126, 3384144, 3948168, 4441689, 5076216, 5922252, 7896336, 8883378, 10152432, 11844504, 17766756, 23689008, 35533512, 71067024]

約数ペア:

[(1, 71067024), (2, 35533512), (3, 23689008), (4, 17766756), (6, 11844504), (7, 10152432), (8, 8883378), (9, 7896336), (12, 5922252), (14, 5076216), (16, 4441689), (18, 3948168), (21, 3384144), (24, 2961126), (27, 2632112), (28, 2538108), (36, 1974084), (42, 1692072), (48, 1480563), (54, 1316056), (56, 1269054), (63, 1128048), (71, 1000944), (72, 987042), (84, 846036), (108, 658028), (112, 634527), (126, 564024), (142, 500472), (144, 493521), (168, 423018), (189, 376016), (213, 333648), (216, 329014), (252, 282012), (284, 250236), (331, 214704), (336, 211509), (378, 188008), (426, 166824), (432, 164507), (497, 142992), (504, 141006), (568, 125118), (639, 111216), (662, 107352), (756, 94004), (852, 83412), (993, 71568), (994, 71496), (1008, 70503), (1136, 62559), (1278, 55608), (1324, 53676), (1491, 47664), (1512, 47002), (1704, 41706), (1917, 37072), (1986, 35784), (1988, 35748), (2317, 30672), (2556, 27804), (2648, 26838), (2979, 23856), (2982, 23832), (3024, 23501), (3408, 20853), (3834, 18536), (3972, 17892), (3976, 17874), (4473, 15888), (4634, 15336), (5112, 13902), (5296, 13419), (5958, 11928), (5964, 11916), (6951, 10224), (7668, 9268), (7944, 8946), (7952, 8937)]