90601728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 290411520

約数和(自身を除く): 199809792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 887, 896, 912, 1064, 1216, 1344, 1596, 1774, 1792, 1824, 2128, 2432, 2661, 2688, 3192, 3548, 3648, 4256, 4864, 5322, 5376, 6209, 6384, 7096, 7296, 8512, 10644, 12418, 12768, 14192, 14592, 16853, 17024, 18627, 21288, 24836, 25536, 28384, 33706, 34048, 37254, 42576, 49672, 50559, 51072, 56768, 67412, 74508, 85152, 99344, 101118, 102144, 113536, 117971, 134824, 149016, 170304, 198688, 202236, 227072, 235942, 269648, 298032, 340608, 353913, 397376, 404472, 471884, 539296, 596064, 681216, 707826, 794752, 808944, 943768, 1078592, 1192128, 1415652, 1589504, 1617888, 1887536, 2157184, 2384256, 2831304, 3235776, 3775072, 4314368, 4768512, 5662608, 6471552, 7550144, 11325216, 12943104, 15100288, 22650432, 30200576, 45300864, 90601728]

約数ペア:

[(1, 90601728), (2, 45300864), (3, 30200576), (4, 22650432), (6, 15100288), (7, 12943104), (8, 11325216), (12, 7550144), (14, 6471552), (16, 5662608), (19, 4768512), (21, 4314368), (24, 3775072), (28, 3235776), (32, 2831304), (38, 2384256), (42, 2157184), (48, 1887536), (56, 1617888), (57, 1589504), (64, 1415652), (76, 1192128), (84, 1078592), (96, 943768), (112, 808944), (114, 794752), (128, 707826), (133, 681216), (152, 596064), (168, 539296), (192, 471884), (224, 404472), (228, 397376), (256, 353913), (266, 340608), (304, 298032), (336, 269648), (384, 235942), (399, 227072), (448, 202236), (456, 198688), (532, 170304), (608, 149016), (672, 134824), (768, 117971), (798, 113536), (887, 102144), (896, 101118), (912, 99344), (1064, 85152), (1216, 74508), (1344, 67412), (1596, 56768), (1774, 51072), (1792, 50559), (1824, 49672), (2128, 42576), (2432, 37254), (2661, 34048), (2688, 33706), (3192, 28384), (3548, 25536), (3648, 24836), (4256, 21288), (4864, 18627), (5322, 17024), (5376, 16853), (6209, 14592), (6384, 14192), (7096, 12768), (7296, 12418), (8512, 10644)]