68419584

素因数分解:

$2^{18}\times 3^2\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 114

約数和(自身を含む): 204471930

約数和(自身を除く): 136052346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1024, 1044, 1152, 1392, 1536, 1856, 2048, 2088, 2304, 2784, 3072, 3712, 4096, 4176, 4608, 5568, 6144, 7424, 8192, 8352, 9216, 11136, 12288, 14848, 16384, 16704, 18432, 22272, 24576, 29696, 32768, 33408, 36864, 44544, 49152, 59392, 65536, 66816, 73728, 89088, 98304, 118784, 131072, 133632, 147456, 178176, 196608, 237568, 262144, 267264, 294912, 356352, 393216, 475136, 534528, 589824, 712704, 786432, 950272, 1069056, 1179648, 1425408, 1900544, 2138112, 2359296, 2850816, 3801088, 4276224, 5701632, 7602176, 8552448, 11403264, 17104896, 22806528, 34209792, 68419584]

約数ペア:

[(1, 68419584), (2, 34209792), (3, 22806528), (4, 17104896), (6, 11403264), (8, 8552448), (9, 7602176), (12, 5701632), (16, 4276224), (18, 3801088), (24, 2850816), (29, 2359296), (32, 2138112), (36, 1900544), (48, 1425408), (58, 1179648), (64, 1069056), (72, 950272), (87, 786432), (96, 712704), (116, 589824), (128, 534528), (144, 475136), (174, 393216), (192, 356352), (232, 294912), (256, 267264), (261, 262144), (288, 237568), (348, 196608), (384, 178176), (464, 147456), (512, 133632), (522, 131072), (576, 118784), (696, 98304), (768, 89088), (928, 73728), (1024, 66816), (1044, 65536), (1152, 59392), (1392, 49152), (1536, 44544), (1856, 36864), (2048, 33408), (2088, 32768), (2304, 29696), (2784, 24576), (3072, 22272), (3712, 18432), (4096, 16704), (4176, 16384), (4608, 14848), (5568, 12288), (6144, 11136), (7424, 9216), (8192, 8352)]