72171792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 263697408

約数和(自身を除く): 191525616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 231, 252, 253, 264, 276, 283, 308, 322, 336, 368, 396, 414, 462, 483, 504, 506, 528, 552, 566, 616, 644, 693, 759, 792, 828, 849, 924, 966, 1008, 1012, 1104, 1132, 1232, 1288, 1386, 1449, 1518, 1584, 1656, 1698, 1771, 1848, 1932, 1981, 2024, 2264, 2277, 2547, 2576, 2772, 2898, 3036, 3113, 3312, 3396, 3542, 3696, 3864, 3962, 4048, 4528, 4554, 5094, 5313, 5544, 5796, 5943, 6072, 6226, 6509, 6792, 7084, 7728, 7924, 9108, 9339, 10188, 10626, 11088, 11592, 11886, 12144, 12452, 13018, 13584, 14168, 15848, 15939, 17829, 18216, 18678, 19527, 20376, 21252, 21791, 23184, 23772, 24904, 26036, 28017, 28336, 31696, 31878, 35658, 36432, 37356, 39054, 40752, 42504, 43582, 45563, 47544, 49808, 52072, 56034, 58581, 63756, 65373, 71316, 71599, 74712, 78108, 85008, 87164, 91126, 95088, 104144, 112068, 117162, 127512, 130746, 136689, 142632, 143198, 149424, 156216, 174328, 182252, 196119, 214797, 224136, 234324, 255024, 261492, 273378, 285264, 286396, 312432, 348656, 364504, 392238, 410067, 429594, 448272, 468648, 501193, 522984, 546756, 572792, 644391, 729008, 784476, 820134, 859188, 937296, 1002386, 1045968, 1093512, 1145584, 1288782, 1503579, 1568952, 1640268, 1718376, 2004772, 2187024, 2577564, 3007158, 3137904, 3280536, 3436752, 4009544, 4510737, 5155128, 6014316, 6561072, 8019088, 9021474, 10310256, 12028632, 18042948, 24057264, 36085896, 72171792]

約数ペア:

[(1, 72171792), (2, 36085896), (3, 24057264), (4, 18042948), (6, 12028632), (7, 10310256), (8, 9021474), (9, 8019088), (11, 6561072), (12, 6014316), (14, 5155128), (16, 4510737), (18, 4009544), (21, 3436752), (22, 3280536), (23, 3137904), (24, 3007158), (28, 2577564), (33, 2187024), (36, 2004772), (42, 1718376), (44, 1640268), (46, 1568952), (48, 1503579), (56, 1288782), (63, 1145584), (66, 1093512), (69, 1045968), (72, 1002386), (77, 937296), (84, 859188), (88, 820134), (92, 784476), (99, 729008), (112, 644391), (126, 572792), (132, 546756), (138, 522984), (144, 501193), (154, 468648), (161, 448272), (168, 429594), (176, 410067), (184, 392238), (198, 364504), (207, 348656), (231, 312432), (252, 286396), (253, 285264), (264, 273378), (276, 261492), (283, 255024), (308, 234324), (322, 224136), (336, 214797), (368, 196119), (396, 182252), (414, 174328), (462, 156216), (483, 149424), (504, 143198), (506, 142632), (528, 136689), (552, 130746), (566, 127512), (616, 117162), (644, 112068), (693, 104144), (759, 95088), (792, 91126), (828, 87164), (849, 85008), (924, 78108), (966, 74712), (1008, 71599), (1012, 71316), (1104, 65373), (1132, 63756), (1232, 58581), (1288, 56034), (1386, 52072), (1449, 49808), (1518, 47544), (1584, 45563), (1656, 43582), (1698, 42504), (1771, 40752), (1848, 39054), (1932, 37356), (1981, 36432), (2024, 35658), (2264, 31878), (2277, 31696), (2547, 28336), (2576, 28017), (2772, 26036), (2898, 24904), (3036, 23772), (3113, 23184), (3312, 21791), (3396, 21252), (3542, 20376), (3696, 19527), (3864, 18678), (3962, 18216), (4048, 17829), (4528, 15939), (4554, 15848), (5094, 14168), (5313, 13584), (5544, 13018), (5796, 12452), (5943, 12144), (6072, 11886), (6226, 11592), (6509, 11088), (6792, 10626), (7084, 10188), (7728, 9339), (7924, 9108)]