83987712

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 257544000

約数和(自身を除く): 173556288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 419, 432, 464, 522, 576, 696, 768, 783, 838, 864, 928, 1044, 1152, 1257, 1392, 1566, 1676, 1728, 1856, 2088, 2304, 2514, 2784, 3132, 3352, 3456, 3712, 3771, 4176, 5028, 5568, 6264, 6704, 6912, 7424, 7542, 8352, 10056, 11136, 11313, 12151, 12528, 13408, 15084, 16704, 20112, 22272, 22626, 24302, 25056, 26816, 30168, 33408, 36453, 40224, 45252, 48604, 50112, 53632, 60336, 66816, 72906, 80448, 90504, 97208, 100224, 107264, 109359, 120672, 145812, 160896, 181008, 194416, 200448, 218718, 241344, 291624, 321792, 328077, 362016, 388832, 437436, 482688, 583248, 656154, 724032, 777664, 874872, 965376, 1166496, 1312308, 1448064, 1555328, 1749744, 2332992, 2624616, 2896128, 3110656, 3499488, 4665984, 5249232, 6998976, 9331968, 10498464, 13997952, 20996928, 27995904, 41993856, 83987712]

約数ペア:

[(1, 83987712), (2, 41993856), (3, 27995904), (4, 20996928), (6, 13997952), (8, 10498464), (9, 9331968), (12, 6998976), (16, 5249232), (18, 4665984), (24, 3499488), (27, 3110656), (29, 2896128), (32, 2624616), (36, 2332992), (48, 1749744), (54, 1555328), (58, 1448064), (64, 1312308), (72, 1166496), (87, 965376), (96, 874872), (108, 777664), (116, 724032), (128, 656154), (144, 583248), (174, 482688), (192, 437436), (216, 388832), (232, 362016), (256, 328077), (261, 321792), (288, 291624), (348, 241344), (384, 218718), (419, 200448), (432, 194416), (464, 181008), (522, 160896), (576, 145812), (696, 120672), (768, 109359), (783, 107264), (838, 100224), (864, 97208), (928, 90504), (1044, 80448), (1152, 72906), (1257, 66816), (1392, 60336), (1566, 53632), (1676, 50112), (1728, 48604), (1856, 45252), (2088, 40224), (2304, 36453), (2514, 33408), (2784, 30168), (3132, 26816), (3352, 25056), (3456, 24302), (3712, 22626), (3771, 22272), (4176, 20112), (5028, 16704), (5568, 15084), (6264, 13408), (6704, 12528), (6912, 12151), (7424, 11313), (7542, 11136), (8352, 10056)]