71894016

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 132

約数和(自身を含む): 215549100

約数和(自身を除く): 143655084

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, 269, 288, 348, 384, 464, 512, 522, 538, 576, 696, 768, 807, 928, 1024, 1044, 1076, 1152, 1392, 1536, 1614, 1856, 2088, 2152, 2304, 2421, 2784, 3072, 3228, 3712, 4176, 4304, 4608, 4842, 5568, 6456, 7424, 7801, 8352, 8608, 9216, 9684, 11136, 12912, 14848, 15602, 16704, 17216, 19368, 22272, 23403, 25824, 29696, 31204, 33408, 34432, 38736, 44544, 46806, 51648, 62408, 66816, 68864, 70209, 77472, 89088, 93612, 103296, 124816, 133632, 137728, 140418, 154944, 187224, 206592, 249632, 267264, 275456, 280836, 309888, 374448, 413184, 499264, 561672, 619776, 748896, 826368, 998528, 1123344, 1239552, 1497792, 1997056, 2246688, 2479104, 2995584, 3994112, 4493376, 5991168, 7988224, 8986752, 11982336, 17973504, 23964672, 35947008, 71894016]

約数ペア:

[(1, 71894016), (2, 35947008), (3, 23964672), (4, 17973504), (6, 11982336), (8, 8986752), (9, 7988224), (12, 5991168), (16, 4493376), (18, 3994112), (24, 2995584), (29, 2479104), (32, 2246688), (36, 1997056), (48, 1497792), (58, 1239552), (64, 1123344), (72, 998528), (87, 826368), (96, 748896), (116, 619776), (128, 561672), (144, 499264), (174, 413184), (192, 374448), (232, 309888), (256, 280836), (261, 275456), (269, 267264), (288, 249632), (348, 206592), (384, 187224), (464, 154944), (512, 140418), (522, 137728), (538, 133632), (576, 124816), (696, 103296), (768, 93612), (807, 89088), (928, 77472), (1024, 70209), (1044, 68864), (1076, 66816), (1152, 62408), (1392, 51648), (1536, 46806), (1614, 44544), (1856, 38736), (2088, 34432), (2152, 33408), (2304, 31204), (2421, 29696), (2784, 25824), (3072, 23403), (3228, 22272), (3712, 19368), (4176, 17216), (4304, 16704), (4608, 15602), (4842, 14848), (5568, 12912), (6456, 11136), (7424, 9684), (7801, 9216), (8352, 8608)]