71789256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 253393920

約数和(自身を除く): 181604664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 563, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1126, 1288, 1386, 1449, 1518, 1656, 1689, 1771, 1848, 1932, 2024, 2252, 2277, 2772, 2898, 3036, 3378, 3542, 3864, 3941, 4504, 4554, 5067, 5313, 5544, 5796, 6072, 6193, 6756, 7084, 7882, 9108, 10134, 10626, 11592, 11823, 12386, 12949, 13512, 14168, 15764, 15939, 18216, 18579, 20268, 21252, 23646, 24772, 25898, 31528, 31878, 35469, 37158, 38847, 40536, 42504, 43351, 47292, 49544, 51796, 55737, 63756, 70938, 74316, 77694, 86702, 90643, 94584, 103592, 111474, 116541, 127512, 130053, 141876, 142439, 148632, 155388, 173404, 181286, 222948, 233082, 260106, 271929, 283752, 284878, 310776, 346808, 362572, 390159, 427317, 445896, 466164, 520212, 543858, 569756, 725144, 780318, 815787, 854634, 932328, 997073, 1040424, 1087716, 1139512, 1281951, 1560636, 1631574, 1709268, 1994146, 2175432, 2563902, 2991219, 3121272, 3263148, 3418536, 3988292, 5127804, 5982438, 6526296, 7976584, 8973657, 10255608, 11964876, 17947314, 23929752, 35894628, 71789256]

約数ペア:

[(1, 71789256), (2, 35894628), (3, 23929752), (4, 17947314), (6, 11964876), (7, 10255608), (8, 8973657), (9, 7976584), (11, 6526296), (12, 5982438), (14, 5127804), (18, 3988292), (21, 3418536), (22, 3263148), (23, 3121272), (24, 2991219), (28, 2563902), (33, 2175432), (36, 1994146), (42, 1709268), (44, 1631574), (46, 1560636), (56, 1281951), (63, 1139512), (66, 1087716), (69, 1040424), (72, 997073), (77, 932328), (84, 854634), (88, 815787), (92, 780318), (99, 725144), (126, 569756), (132, 543858), (138, 520212), (154, 466164), (161, 445896), (168, 427317), (184, 390159), (198, 362572), (207, 346808), (231, 310776), (252, 284878), (253, 283752), (264, 271929), (276, 260106), (308, 233082), (322, 222948), (396, 181286), (414, 173404), (462, 155388), (483, 148632), (504, 142439), (506, 141876), (552, 130053), (563, 127512), (616, 116541), (644, 111474), (693, 103592), (759, 94584), (792, 90643), (828, 86702), (924, 77694), (966, 74316), (1012, 70938), (1126, 63756), (1288, 55737), (1386, 51796), (1449, 49544), (1518, 47292), (1656, 43351), (1689, 42504), (1771, 40536), (1848, 38847), (1932, 37158), (2024, 35469), (2252, 31878), (2277, 31528), (2772, 25898), (2898, 24772), (3036, 23646), (3378, 21252), (3542, 20268), (3864, 18579), (3941, 18216), (4504, 15939), (4554, 15764), (5067, 14168), (5313, 13512), (5544, 12949), (5796, 12386), (6072, 11823), (6193, 11592), (6756, 10626), (7084, 10134), (7882, 9108)]