90073728

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 270504000

約数和(自身を除く): 180430272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 288, 384, 389, 402, 432, 536, 576, 603, 778, 804, 864, 1072, 1152, 1167, 1206, 1556, 1608, 1728, 1809, 2144, 2334, 2412, 3112, 3216, 3456, 3501, 3618, 4288, 4668, 4824, 6224, 6432, 7002, 7236, 8576, 9336, 9648, 10503, 12448, 12864, 14004, 14472, 18672, 19296, 21006, 24896, 25728, 26063, 28008, 28944, 37344, 38592, 42012, 49792, 52126, 56016, 57888, 74688, 77184, 78189, 84024, 104252, 112032, 115776, 149376, 156378, 168048, 208504, 224064, 231552, 234567, 312756, 336096, 417008, 448128, 469134, 625512, 672192, 703701, 834016, 938268, 1251024, 1344384, 1407402, 1668032, 1876536, 2502048, 2814804, 3336064, 3753072, 5004096, 5629608, 7506144, 10008192, 11259216, 15012288, 22518432, 30024576, 45036864, 90073728]

約数ペア:

[(1, 90073728), (2, 45036864), (3, 30024576), (4, 22518432), (6, 15012288), (8, 11259216), (9, 10008192), (12, 7506144), (16, 5629608), (18, 5004096), (24, 3753072), (27, 3336064), (32, 2814804), (36, 2502048), (48, 1876536), (54, 1668032), (64, 1407402), (67, 1344384), (72, 1251024), (96, 938268), (108, 834016), (128, 703701), (134, 672192), (144, 625512), (192, 469134), (201, 448128), (216, 417008), (268, 336096), (288, 312756), (384, 234567), (389, 231552), (402, 224064), (432, 208504), (536, 168048), (576, 156378), (603, 149376), (778, 115776), (804, 112032), (864, 104252), (1072, 84024), (1152, 78189), (1167, 77184), (1206, 74688), (1556, 57888), (1608, 56016), (1728, 52126), (1809, 49792), (2144, 42012), (2334, 38592), (2412, 37344), (3112, 28944), (3216, 28008), (3456, 26063), (3501, 25728), (3618, 24896), (4288, 21006), (4668, 19296), (4824, 18672), (6224, 14472), (6432, 14004), (7002, 12864), (7236, 12448), (8576, 10503), (9336, 9648)]