82730816

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 211262976

約数和(自身を除く): 128532160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 37, 46, 49, 56, 62, 64, 74, 92, 98, 112, 124, 148, 161, 184, 196, 217, 224, 248, 259, 296, 322, 368, 392, 434, 448, 496, 518, 592, 644, 713, 736, 784, 851, 868, 992, 1036, 1127, 1147, 1184, 1288, 1426, 1472, 1519, 1568, 1702, 1736, 1813, 1984, 2072, 2254, 2294, 2368, 2576, 2852, 3038, 3136, 3404, 3472, 3626, 4144, 4508, 4588, 4991, 5152, 5704, 5957, 6076, 6808, 6944, 7252, 8029, 8288, 9016, 9176, 9982, 10304, 11408, 11914, 12152, 13616, 13888, 14504, 16058, 16576, 18032, 18352, 19964, 22816, 23828, 24304, 26381, 27232, 29008, 32116, 34937, 36064, 36704, 39928, 41699, 45632, 47656, 48608, 52762, 54464, 56203, 58016, 64232, 69874, 72128, 73408, 79856, 83398, 95312, 97216, 105524, 112406, 116032, 128464, 139748, 159712, 166796, 184667, 190624, 211048, 224812, 256928, 279496, 319424, 333592, 369334, 381248, 422096, 449624, 513856, 558992, 667184, 738668, 844192, 899248, 1117984, 1292669, 1334368, 1477336, 1688384, 1798496, 2235968, 2585338, 2668736, 2954672, 3596992, 5170676, 5909344, 10341352, 11818688, 20682704, 41365408, 82730816]

約数ペア:

[(1, 82730816), (2, 41365408), (4, 20682704), (7, 11818688), (8, 10341352), (14, 5909344), (16, 5170676), (23, 3596992), (28, 2954672), (31, 2668736), (32, 2585338), (37, 2235968), (46, 1798496), (49, 1688384), (56, 1477336), (62, 1334368), (64, 1292669), (74, 1117984), (92, 899248), (98, 844192), (112, 738668), (124, 667184), (148, 558992), (161, 513856), (184, 449624), (196, 422096), (217, 381248), (224, 369334), (248, 333592), (259, 319424), (296, 279496), (322, 256928), (368, 224812), (392, 211048), (434, 190624), (448, 184667), (496, 166796), (518, 159712), (592, 139748), (644, 128464), (713, 116032), (736, 112406), (784, 105524), (851, 97216), (868, 95312), (992, 83398), (1036, 79856), (1127, 73408), (1147, 72128), (1184, 69874), (1288, 64232), (1426, 58016), (1472, 56203), (1519, 54464), (1568, 52762), (1702, 48608), (1736, 47656), (1813, 45632), (1984, 41699), (2072, 39928), (2254, 36704), (2294, 36064), (2368, 34937), (2576, 32116), (2852, 29008), (3038, 27232), (3136, 26381), (3404, 24304), (3472, 23828), (3626, 22816), (4144, 19964), (4508, 18352), (4588, 18032), (4991, 16576), (5152, 16058), (5704, 14504), (5957, 13888), (6076, 13616), (6808, 12152), (6944, 11914), (7252, 11408), (8029, 10304), (8288, 9982), (9016, 9176)]