80327448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 249350400

約数和(自身を除く): 169022952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 31, 34, 36, 51, 58, 62, 68, 72, 73, 87, 93, 102, 116, 124, 136, 146, 153, 174, 186, 204, 219, 232, 248, 261, 279, 292, 306, 348, 372, 408, 438, 493, 522, 527, 558, 584, 612, 657, 696, 744, 876, 899, 986, 1044, 1054, 1116, 1224, 1241, 1314, 1479, 1581, 1752, 1798, 1972, 2088, 2108, 2117, 2232, 2263, 2482, 2628, 2697, 2958, 3162, 3596, 3723, 3944, 4216, 4234, 4437, 4526, 4743, 4964, 5256, 5394, 5916, 6324, 6351, 6789, 7192, 7446, 8091, 8468, 8874, 9052, 9486, 9928, 10788, 11169, 11832, 12648, 12702, 13578, 14892, 15283, 16182, 16936, 17748, 18104, 18972, 19053, 20367, 21576, 22338, 25404, 27156, 29784, 30566, 32364, 35496, 35989, 37944, 38106, 38471, 40734, 44676, 45849, 50808, 54312, 61132, 64728, 65627, 71978, 76212, 76942, 81468, 89352, 91698, 107967, 115413, 122264, 131254, 137547, 143956, 152424, 153884, 162936, 183396, 196881, 215934, 230826, 262508, 275094, 287912, 307768, 323901, 346239, 366792, 393762, 431868, 461652, 525016, 550188, 590643, 647802, 692478, 787524, 863736, 923304, 1100376, 1115659, 1181286, 1295604, 1384956, 1575048, 2231318, 2362572, 2591208, 2769912, 3346977, 4462636, 4725144, 6693954, 8925272, 10040931, 13387908, 20081862, 26775816, 40163724, 80327448]

約数ペア:

[(1, 80327448), (2, 40163724), (3, 26775816), (4, 20081862), (6, 13387908), (8, 10040931), (9, 8925272), (12, 6693954), (17, 4725144), (18, 4462636), (24, 3346977), (29, 2769912), (31, 2591208), (34, 2362572), (36, 2231318), (51, 1575048), (58, 1384956), (62, 1295604), (68, 1181286), (72, 1115659), (73, 1100376), (87, 923304), (93, 863736), (102, 787524), (116, 692478), (124, 647802), (136, 590643), (146, 550188), (153, 525016), (174, 461652), (186, 431868), (204, 393762), (219, 366792), (232, 346239), (248, 323901), (261, 307768), (279, 287912), (292, 275094), (306, 262508), (348, 230826), (372, 215934), (408, 196881), (438, 183396), (493, 162936), (522, 153884), (527, 152424), (558, 143956), (584, 137547), (612, 131254), (657, 122264), (696, 115413), (744, 107967), (876, 91698), (899, 89352), (986, 81468), (1044, 76942), (1054, 76212), (1116, 71978), (1224, 65627), (1241, 64728), (1314, 61132), (1479, 54312), (1581, 50808), (1752, 45849), (1798, 44676), (1972, 40734), (2088, 38471), (2108, 38106), (2117, 37944), (2232, 35989), (2263, 35496), (2482, 32364), (2628, 30566), (2697, 29784), (2958, 27156), (3162, 25404), (3596, 22338), (3723, 21576), (3944, 20367), (4216, 19053), (4234, 18972), (4437, 18104), (4526, 17748), (4743, 16936), (4964, 16182), (5256, 15283), (5394, 14892), (5916, 13578), (6324, 12702), (6351, 12648), (6789, 11832), (7192, 11169), (7446, 10788), (8091, 9928), (8468, 9486), (8874, 9052)]