72828288

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 231621600

約数和(自身を除く): 158793312

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, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1621, 1664, 1728, 1872, 2496, 2808, 3242, 3456, 3744, 4863, 4992, 5616, 6484, 7488, 9726, 11232, 12968, 14589, 14976, 19452, 21073, 22464, 25936, 29178, 38904, 42146, 43767, 44928, 51872, 58356, 63219, 77808, 84292, 87534, 103744, 116712, 126438, 155616, 168584, 175068, 189657, 207488, 233424, 252876, 311232, 337168, 350136, 379314, 466848, 505752, 568971, 622464, 674336, 700272, 758628, 933696, 1011504, 1137942, 1348672, 1400544, 1517256, 1867392, 2023008, 2275884, 2697344, 2801088, 3034512, 4046016, 4551768, 5602176, 6069024, 8092032, 9103536, 12138048, 18207072, 24276096, 36414144, 72828288]

約数ペア:

[(1, 72828288), (2, 36414144), (3, 24276096), (4, 18207072), (6, 12138048), (8, 9103536), (9, 8092032), (12, 6069024), (13, 5602176), (16, 4551768), (18, 4046016), (24, 3034512), (26, 2801088), (27, 2697344), (32, 2275884), (36, 2023008), (39, 1867392), (48, 1517256), (52, 1400544), (54, 1348672), (64, 1137942), (72, 1011504), (78, 933696), (96, 758628), (104, 700272), (108, 674336), (117, 622464), (128, 568971), (144, 505752), (156, 466848), (192, 379314), (208, 350136), (216, 337168), (234, 311232), (288, 252876), (312, 233424), (351, 207488), (384, 189657), (416, 175068), (432, 168584), (468, 155616), (576, 126438), (624, 116712), (702, 103744), (832, 87534), (864, 84292), (936, 77808), (1152, 63219), (1248, 58356), (1404, 51872), (1621, 44928), (1664, 43767), (1728, 42146), (1872, 38904), (2496, 29178), (2808, 25936), (3242, 22464), (3456, 21073), (3744, 19452), (4863, 14976), (4992, 14589), (5616, 12968), (6484, 11232), (7488, 9726)]