87067904

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 220899168

約数和(自身を除く): 133831264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 631, 704, 784, 896, 1078, 1232, 1262, 1408, 1568, 1792, 2156, 2464, 2524, 2816, 3136, 4312, 4417, 4928, 5048, 6272, 6941, 8624, 8834, 9856, 10096, 12544, 13882, 17248, 17668, 19712, 20192, 27764, 30919, 34496, 35336, 40384, 48587, 55528, 61838, 68992, 70672, 80768, 97174, 111056, 123676, 137984, 141344, 161536, 194348, 222112, 247352, 282688, 340109, 388696, 444224, 494704, 565376, 680218, 777392, 888448, 989408, 1130752, 1360436, 1554784, 1776896, 1978816, 2720872, 3109568, 3957632, 5441744, 6219136, 7915264, 10883488, 12438272, 21766976, 43533952, 87067904]

約数ペア:

[(1, 87067904), (2, 43533952), (4, 21766976), (7, 12438272), (8, 10883488), (11, 7915264), (14, 6219136), (16, 5441744), (22, 3957632), (28, 3109568), (32, 2720872), (44, 1978816), (49, 1776896), (56, 1554784), (64, 1360436), (77, 1130752), (88, 989408), (98, 888448), (112, 777392), (128, 680218), (154, 565376), (176, 494704), (196, 444224), (224, 388696), (256, 340109), (308, 282688), (352, 247352), (392, 222112), (448, 194348), (539, 161536), (616, 141344), (631, 137984), (704, 123676), (784, 111056), (896, 97174), (1078, 80768), (1232, 70672), (1262, 68992), (1408, 61838), (1568, 55528), (1792, 48587), (2156, 40384), (2464, 35336), (2524, 34496), (2816, 30919), (3136, 27764), (4312, 20192), (4417, 19712), (4928, 17668), (5048, 17248), (6272, 13882), (6941, 12544), (8624, 10096), (8834, 9856)]