80078976

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 184305024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 47, 48, 51, 54, 58, 64, 68, 72, 87, 94, 96, 102, 108, 116, 128, 136, 141, 144, 153, 174, 188, 192, 204, 216, 232, 261, 272, 282, 288, 306, 348, 376, 384, 408, 423, 432, 459, 464, 493, 522, 544, 564, 576, 612, 696, 752, 783, 799, 816, 846, 864, 918, 928, 986, 1044, 1088, 1128, 1152, 1224, 1269, 1363, 1392, 1479, 1504, 1566, 1598, 1632, 1692, 1728, 1836, 1856, 1972, 2088, 2176, 2256, 2397, 2448, 2538, 2726, 2784, 2958, 3008, 3132, 3196, 3264, 3384, 3456, 3672, 3712, 3944, 4089, 4176, 4437, 4512, 4794, 4896, 5076, 5452, 5568, 5916, 6016, 6264, 6392, 6528, 6768, 7191, 7344, 7888, 8178, 8352, 8874, 9024, 9588, 9792, 10152, 10904, 11136, 11832, 12267, 12528, 12784, 13311, 13536, 14382, 14688, 15776, 16356, 16704, 17748, 18048, 19176, 19584, 20304, 21573, 21808, 23171, 23664, 24534, 25056, 25568, 26622, 27072, 28764, 29376, 31552, 32712, 33408, 35496, 36801, 38352, 40608, 43146, 43616, 46342, 47328, 49068, 50112, 51136, 53244, 54144, 57528, 58752, 63104, 65424, 69513, 70992, 73602, 76704, 81216, 86292, 87232, 92684, 94656, 98136, 100224, 102272, 106488, 115056, 130848, 139026, 141984, 147204, 153408, 162432, 172584, 174464, 185368, 189312, 196272, 208539, 212976, 230112, 261696, 278052, 283968, 294408, 306816, 345168, 370736, 392544, 417078, 425952, 460224, 523392, 556104, 567936, 588816, 625617, 690336, 741472, 785088, 834156, 851904, 920448, 1112208, 1177632, 1251234, 1380672, 1482944, 1570176, 1668312, 1703808, 2224416, 2355264, 2502468, 2761344, 2965888, 3336624, 4448832, 4710528, 5004936, 6673248, 8897664, 10009872, 13346496, 20019744, 26692992, 40039488, 80078976]

約数ペア:

[(1, 80078976), (2, 40039488), (3, 26692992), (4, 20019744), (6, 13346496), (8, 10009872), (9, 8897664), (12, 6673248), (16, 5004936), (17, 4710528), (18, 4448832), (24, 3336624), (27, 2965888), (29, 2761344), (32, 2502468), (34, 2355264), (36, 2224416), (47, 1703808), (48, 1668312), (51, 1570176), (54, 1482944), (58, 1380672), (64, 1251234), (68, 1177632), (72, 1112208), (87, 920448), (94, 851904), (96, 834156), (102, 785088), (108, 741472), (116, 690336), (128, 625617), (136, 588816), (141, 567936), (144, 556104), (153, 523392), (174, 460224), (188, 425952), (192, 417078), (204, 392544), (216, 370736), (232, 345168), (261, 306816), (272, 294408), (282, 283968), (288, 278052), (306, 261696), (348, 230112), (376, 212976), (384, 208539), (408, 196272), (423, 189312), (432, 185368), (459, 174464), (464, 172584), (493, 162432), (522, 153408), (544, 147204), (564, 141984), (576, 139026), (612, 130848), (696, 115056), (752, 106488), (783, 102272), (799, 100224), (816, 98136), (846, 94656), (864, 92684), (918, 87232), (928, 86292), (986, 81216), (1044, 76704), (1088, 73602), (1128, 70992), (1152, 69513), (1224, 65424), (1269, 63104), (1363, 58752), (1392, 57528), (1479, 54144), (1504, 53244), (1566, 51136), (1598, 50112), (1632, 49068), (1692, 47328), (1728, 46342), (1836, 43616), (1856, 43146), (1972, 40608), (2088, 38352), (2176, 36801), (2256, 35496), (2397, 33408), (2448, 32712), (2538, 31552), (2726, 29376), (2784, 28764), (2958, 27072), (3008, 26622), (3132, 25568), (3196, 25056), (3264, 24534), (3384, 23664), (3456, 23171), (3672, 21808), (3712, 21573), (3944, 20304), (4089, 19584), (4176, 19176), (4437, 18048), (4512, 17748), (4794, 16704), (4896, 16356), (5076, 15776), (5452, 14688), (5568, 14382), (5916, 13536), (6016, 13311), (6264, 12784), (6392, 12528), (6528, 12267), (6768, 11832), (7191, 11136), (7344, 10904), (7888, 10152), (8178, 9792), (8352, 9588), (8874, 9024)]