87178176

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 274594320

約数和(自身を除く): 187416144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 192, 204, 232, 261, 272, 288, 306, 307, 348, 408, 464, 493, 522, 544, 576, 612, 614, 696, 816, 921, 928, 986, 1044, 1088, 1224, 1228, 1392, 1479, 1632, 1842, 1856, 1972, 2088, 2448, 2456, 2763, 2784, 2958, 3264, 3684, 3944, 4176, 4437, 4896, 4912, 5219, 5526, 5568, 5916, 7368, 7888, 8352, 8874, 8903, 9792, 9824, 10438, 11052, 11832, 14736, 15657, 15776, 16704, 17748, 17806, 19648, 20876, 22104, 23664, 26709, 29472, 31314, 31552, 35496, 35612, 41752, 44208, 46971, 47328, 53418, 58944, 62628, 70992, 71224, 80127, 83504, 88416, 93942, 94656, 106836, 125256, 141984, 142448, 151351, 160254, 167008, 176832, 187884, 213672, 250512, 283968, 284896, 302702, 320508, 334016, 375768, 427344, 454053, 501024, 569792, 605404, 641016, 751536, 854688, 908106, 1002048, 1210808, 1282032, 1362159, 1503072, 1709376, 1816212, 2421616, 2564064, 2724318, 3006144, 3632424, 4843232, 5128128, 5448636, 7264848, 9686464, 10897272, 14529696, 21794544, 29059392, 43589088, 87178176]

約数ペア:

[(1, 87178176), (2, 43589088), (3, 29059392), (4, 21794544), (6, 14529696), (8, 10897272), (9, 9686464), (12, 7264848), (16, 5448636), (17, 5128128), (18, 4843232), (24, 3632424), (29, 3006144), (32, 2724318), (34, 2564064), (36, 2421616), (48, 1816212), (51, 1709376), (58, 1503072), (64, 1362159), (68, 1282032), (72, 1210808), (87, 1002048), (96, 908106), (102, 854688), (116, 751536), (136, 641016), (144, 605404), (153, 569792), (174, 501024), (192, 454053), (204, 427344), (232, 375768), (261, 334016), (272, 320508), (288, 302702), (306, 284896), (307, 283968), (348, 250512), (408, 213672), (464, 187884), (493, 176832), (522, 167008), (544, 160254), (576, 151351), (612, 142448), (614, 141984), (696, 125256), (816, 106836), (921, 94656), (928, 93942), (986, 88416), (1044, 83504), (1088, 80127), (1224, 71224), (1228, 70992), (1392, 62628), (1479, 58944), (1632, 53418), (1842, 47328), (1856, 46971), (1972, 44208), (2088, 41752), (2448, 35612), (2456, 35496), (2763, 31552), (2784, 31314), (2958, 29472), (3264, 26709), (3684, 23664), (3944, 22104), (4176, 20876), (4437, 19648), (4896, 17806), (4912, 17748), (5219, 16704), (5526, 15776), (5568, 15657), (5916, 14736), (7368, 11832), (7888, 11052), (8352, 10438), (8874, 9824), (8903, 9792)]