81927552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 257529600

約数和(自身を除く): 175602048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1051, 1218, 1344, 1392, 1624, 1856, 2102, 2436, 2688, 2784, 3153, 3248, 3712, 4204, 4872, 5568, 6306, 6496, 7357, 8408, 9744, 11136, 12612, 12992, 14714, 16816, 19488, 22071, 25224, 25984, 29428, 30479, 33632, 38976, 44142, 50448, 58856, 60958, 67264, 77952, 88284, 91437, 100896, 117712, 121916, 134528, 176568, 182874, 201792, 213353, 235424, 243832, 353136, 365748, 403584, 426706, 470848, 487664, 640059, 706272, 731496, 853412, 941696, 975328, 1280118, 1412544, 1462992, 1706824, 1950656, 2560236, 2825088, 2925984, 3413648, 3901312, 5120472, 5851968, 6827296, 10240944, 11703936, 13654592, 20481888, 27309184, 40963776, 81927552]

約数ペア:

[(1, 81927552), (2, 40963776), (3, 27309184), (4, 20481888), (6, 13654592), (7, 11703936), (8, 10240944), (12, 6827296), (14, 5851968), (16, 5120472), (21, 3901312), (24, 3413648), (28, 2925984), (29, 2825088), (32, 2560236), (42, 1950656), (48, 1706824), (56, 1462992), (58, 1412544), (64, 1280118), (84, 975328), (87, 941696), (96, 853412), (112, 731496), (116, 706272), (128, 640059), (168, 487664), (174, 470848), (192, 426706), (203, 403584), (224, 365748), (232, 353136), (336, 243832), (348, 235424), (384, 213353), (406, 201792), (448, 182874), (464, 176568), (609, 134528), (672, 121916), (696, 117712), (812, 100896), (896, 91437), (928, 88284), (1051, 77952), (1218, 67264), (1344, 60958), (1392, 58856), (1624, 50448), (1856, 44142), (2102, 38976), (2436, 33632), (2688, 30479), (2784, 29428), (3153, 25984), (3248, 25224), (3712, 22071), (4204, 19488), (4872, 16816), (5568, 14714), (6306, 12992), (6496, 12612), (7357, 11136), (8408, 9744)]