78444288

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 255197488

約数和(自身を除く): 176753200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 97, 104, 108, 117, 128, 144, 156, 162, 192, 194, 208, 216, 234, 243, 256, 288, 291, 312, 324, 351, 384, 388, 416, 432, 468, 486, 576, 582, 624, 648, 702, 768, 776, 832, 864, 873, 936, 972, 1053, 1152, 1164, 1248, 1261, 1296, 1404, 1552, 1664, 1728, 1746, 1872, 1944, 2106, 2304, 2328, 2496, 2522, 2592, 2619, 2808, 3104, 3159, 3328, 3456, 3492, 3744, 3783, 3888, 4212, 4656, 4992, 5044, 5184, 5238, 5616, 6208, 6318, 6912, 6984, 7488, 7566, 7776, 7857, 8424, 9312, 9984, 10088, 10368, 10476, 11232, 11349, 12416, 12636, 13968, 14976, 15132, 15552, 15714, 16848, 18624, 20176, 20736, 20952, 22464, 22698, 23571, 24832, 25272, 27936, 29952, 30264, 31104, 31428, 33696, 34047, 37248, 40352, 41904, 44928, 45396, 47142, 50544, 55872, 60528, 62208, 62856, 67392, 68094, 74496, 80704, 83808, 89856, 90792, 94284, 101088, 102141, 111744, 121056, 125712, 134784, 136188, 161408, 167616, 181584, 188568, 202176, 204282, 223488, 242112, 251424, 269568, 272376, 306423, 322816, 335232, 363168, 377136, 404352, 408564, 484224, 502848, 544752, 612846, 670464, 726336, 754272, 808704, 817128, 968448, 1005696, 1089504, 1225692, 1452672, 1508544, 1634256, 2011392, 2179008, 2451384, 2905344, 3017088, 3268512, 4358016, 4902768, 6034176, 6537024, 8716032, 9805536, 13074048, 19611072, 26148096, 39222144, 78444288]

約数ペア:

[(1, 78444288), (2, 39222144), (3, 26148096), (4, 19611072), (6, 13074048), (8, 9805536), (9, 8716032), (12, 6537024), (13, 6034176), (16, 4902768), (18, 4358016), (24, 3268512), (26, 3017088), (27, 2905344), (32, 2451384), (36, 2179008), (39, 2011392), (48, 1634256), (52, 1508544), (54, 1452672), (64, 1225692), (72, 1089504), (78, 1005696), (81, 968448), (96, 817128), (97, 808704), (104, 754272), (108, 726336), (117, 670464), (128, 612846), (144, 544752), (156, 502848), (162, 484224), (192, 408564), (194, 404352), (208, 377136), (216, 363168), (234, 335232), (243, 322816), (256, 306423), (288, 272376), (291, 269568), (312, 251424), (324, 242112), (351, 223488), (384, 204282), (388, 202176), (416, 188568), (432, 181584), (468, 167616), (486, 161408), (576, 136188), (582, 134784), (624, 125712), (648, 121056), (702, 111744), (768, 102141), (776, 101088), (832, 94284), (864, 90792), (873, 89856), (936, 83808), (972, 80704), (1053, 74496), (1152, 68094), (1164, 67392), (1248, 62856), (1261, 62208), (1296, 60528), (1404, 55872), (1552, 50544), (1664, 47142), (1728, 45396), (1746, 44928), (1872, 41904), (1944, 40352), (2106, 37248), (2304, 34047), (2328, 33696), (2496, 31428), (2522, 31104), (2592, 30264), (2619, 29952), (2808, 27936), (3104, 25272), (3159, 24832), (3328, 23571), (3456, 22698), (3492, 22464), (3744, 20952), (3783, 20736), (3888, 20176), (4212, 18624), (4656, 16848), (4992, 15714), (5044, 15552), (5184, 15132), (5238, 14976), (5616, 13968), (6208, 12636), (6318, 12416), (6912, 11349), (6984, 11232), (7488, 10476), (7566, 10368), (7776, 10088), (7857, 9984), (8424, 9312)]