78871536

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 238943040

約数和(自身を除く): 160071504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 61, 72, 73, 82, 108, 122, 123, 144, 146, 164, 183, 216, 219, 244, 246, 292, 328, 366, 369, 432, 438, 488, 492, 549, 584, 656, 657, 732, 738, 876, 976, 984, 1098, 1107, 1168, 1314, 1464, 1476, 1647, 1752, 1968, 1971, 2196, 2214, 2501, 2628, 2928, 2952, 2993, 3294, 3504, 3942, 4392, 4428, 4453, 5002, 5256, 5904, 5986, 6588, 7503, 7884, 8784, 8856, 8906, 8979, 10004, 10512, 11972, 13176, 13359, 15006, 15768, 17712, 17812, 17958, 20008, 22509, 23944, 26352, 26718, 26937, 30012, 31536, 35624, 35916, 40016, 40077, 45018, 47888, 53436, 53874, 60024, 67527, 71248, 71832, 80154, 80811, 90036, 106872, 107748, 120048, 120231, 135054, 143664, 160308, 161622, 180072, 182573, 213744, 215496, 240462, 270108, 320616, 323244, 360144, 365146, 430992, 480924, 540216, 547719, 641232, 646488, 730292, 961848, 1080432, 1095438, 1292976, 1460584, 1643157, 1923696, 2190876, 2921168, 3286314, 4381752, 4929471, 6572628, 8763504, 9858942, 13145256, 19717884, 26290512, 39435768, 78871536]

約数ペア:

[(1, 78871536), (2, 39435768), (3, 26290512), (4, 19717884), (6, 13145256), (8, 9858942), (9, 8763504), (12, 6572628), (16, 4929471), (18, 4381752), (24, 3286314), (27, 2921168), (36, 2190876), (41, 1923696), (48, 1643157), (54, 1460584), (61, 1292976), (72, 1095438), (73, 1080432), (82, 961848), (108, 730292), (122, 646488), (123, 641232), (144, 547719), (146, 540216), (164, 480924), (183, 430992), (216, 365146), (219, 360144), (244, 323244), (246, 320616), (292, 270108), (328, 240462), (366, 215496), (369, 213744), (432, 182573), (438, 180072), (488, 161622), (492, 160308), (549, 143664), (584, 135054), (656, 120231), (657, 120048), (732, 107748), (738, 106872), (876, 90036), (976, 80811), (984, 80154), (1098, 71832), (1107, 71248), (1168, 67527), (1314, 60024), (1464, 53874), (1476, 53436), (1647, 47888), (1752, 45018), (1968, 40077), (1971, 40016), (2196, 35916), (2214, 35624), (2501, 31536), (2628, 30012), (2928, 26937), (2952, 26718), (2993, 26352), (3294, 23944), (3504, 22509), (3942, 20008), (4392, 17958), (4428, 17812), (4453, 17712), (5002, 15768), (5256, 15006), (5904, 13359), (5986, 13176), (6588, 11972), (7503, 10512), (7884, 10004), (8784, 8979), (8856, 8906)]