79485984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 162675936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 307, 348, 372, 464, 496, 522, 558, 614, 696, 744, 899, 921, 928, 992, 1044, 1116, 1228, 1392, 1488, 1798, 1842, 2088, 2232, 2456, 2697, 2763, 2784, 2976, 3596, 3684, 4176, 4464, 4912, 5394, 5526, 7192, 7368, 8091, 8352, 8903, 8928, 9517, 9824, 10788, 11052, 14384, 14736, 16182, 17806, 19034, 21576, 22104, 26709, 28551, 28768, 29472, 32364, 35612, 38068, 43152, 44208, 53418, 57102, 64728, 71224, 76136, 80127, 85653, 86304, 88416, 106836, 114204, 129456, 142448, 152272, 160254, 171306, 213672, 228408, 258912, 275993, 284896, 304544, 320508, 342612, 427344, 456816, 551986, 641016, 685224, 827979, 854688, 913632, 1103972, 1282032, 1370448, 1655958, 2207944, 2483937, 2564064, 2740896, 3311916, 4415888, 4967874, 6623832, 8831776, 9935748, 13247664, 19871496, 26495328, 39742992, 79485984]

約数ペア:

[(1, 79485984), (2, 39742992), (3, 26495328), (4, 19871496), (6, 13247664), (8, 9935748), (9, 8831776), (12, 6623832), (16, 4967874), (18, 4415888), (24, 3311916), (29, 2740896), (31, 2564064), (32, 2483937), (36, 2207944), (48, 1655958), (58, 1370448), (62, 1282032), (72, 1103972), (87, 913632), (93, 854688), (96, 827979), (116, 685224), (124, 641016), (144, 551986), (174, 456816), (186, 427344), (232, 342612), (248, 320508), (261, 304544), (279, 284896), (288, 275993), (307, 258912), (348, 228408), (372, 213672), (464, 171306), (496, 160254), (522, 152272), (558, 142448), (614, 129456), (696, 114204), (744, 106836), (899, 88416), (921, 86304), (928, 85653), (992, 80127), (1044, 76136), (1116, 71224), (1228, 64728), (1392, 57102), (1488, 53418), (1798, 44208), (1842, 43152), (2088, 38068), (2232, 35612), (2456, 32364), (2697, 29472), (2763, 28768), (2784, 28551), (2976, 26709), (3596, 22104), (3684, 21576), (4176, 19034), (4464, 17806), (4912, 16182), (5394, 14736), (5526, 14384), (7192, 11052), (7368, 10788), (8091, 9824), (8352, 9517), (8903, 8928)]