73771776

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 235223520

約数和(自身を除く): 161451744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 821, 832, 864, 936, 1152, 1248, 1404, 1642, 1664, 1728, 1872, 2304, 2463, 2496, 2808, 3284, 3328, 3456, 3744, 4926, 4992, 5616, 6568, 6912, 7389, 7488, 9852, 9984, 10673, 11232, 13136, 14778, 14976, 19704, 21346, 22167, 22464, 26272, 29556, 29952, 32019, 39408, 42692, 44334, 44928, 52544, 59112, 64038, 78816, 85384, 88668, 89856, 96057, 105088, 118224, 128076, 157632, 170768, 177336, 192114, 210176, 236448, 256152, 288171, 315264, 341536, 354672, 384228, 472896, 512304, 576342, 630528, 683072, 709344, 768456, 945792, 1024608, 1152684, 1366144, 1418688, 1536912, 1891584, 2049216, 2305368, 2732288, 2837376, 3073824, 4098432, 4610736, 5674752, 6147648, 8196864, 9221472, 12295296, 18442944, 24590592, 36885888, 73771776]

約数ペア:

[(1, 73771776), (2, 36885888), (3, 24590592), (4, 18442944), (6, 12295296), (8, 9221472), (9, 8196864), (12, 6147648), (13, 5674752), (16, 4610736), (18, 4098432), (24, 3073824), (26, 2837376), (27, 2732288), (32, 2305368), (36, 2049216), (39, 1891584), (48, 1536912), (52, 1418688), (54, 1366144), (64, 1152684), (72, 1024608), (78, 945792), (96, 768456), (104, 709344), (108, 683072), (117, 630528), (128, 576342), (144, 512304), (156, 472896), (192, 384228), (208, 354672), (216, 341536), (234, 315264), (256, 288171), (288, 256152), (312, 236448), (351, 210176), (384, 192114), (416, 177336), (432, 170768), (468, 157632), (576, 128076), (624, 118224), (702, 105088), (768, 96057), (821, 89856), (832, 88668), (864, 85384), (936, 78816), (1152, 64038), (1248, 59112), (1404, 52544), (1642, 44928), (1664, 44334), (1728, 42692), (1872, 39408), (2304, 32019), (2463, 29952), (2496, 29556), (2808, 26272), (3284, 22464), (3328, 22167), (3456, 21346), (3744, 19704), (4926, 14976), (4992, 14778), (5616, 13136), (6568, 11232), (6912, 10673), (7389, 9984), (7488, 9852)]