82816128

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 252633600

約数和(自身を除く): 169817472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 773, 837, 864, 992, 1116, 1152, 1488, 1546, 1674, 1728, 1984, 2232, 2319, 2976, 3092, 3348, 3456, 3968, 4464, 4638, 5952, 6184, 6696, 6957, 8928, 9276, 11904, 12368, 13392, 13914, 17856, 18552, 20871, 23963, 24736, 26784, 27828, 35712, 37104, 41742, 47926, 49472, 53568, 55656, 71889, 74208, 83484, 95852, 98944, 107136, 111312, 143778, 148416, 166968, 191704, 215667, 222624, 287556, 296832, 333936, 383408, 431334, 445248, 575112, 647001, 667872, 766816, 862668, 890496, 1150224, 1294002, 1335744, 1533632, 1725336, 2300448, 2588004, 2671488, 3067264, 3450672, 4600896, 5176008, 6901344, 9201792, 10352016, 13802688, 20704032, 27605376, 41408064, 82816128]

約数ペア:

[(1, 82816128), (2, 41408064), (3, 27605376), (4, 20704032), (6, 13802688), (8, 10352016), (9, 9201792), (12, 6901344), (16, 5176008), (18, 4600896), (24, 3450672), (27, 3067264), (31, 2671488), (32, 2588004), (36, 2300448), (48, 1725336), (54, 1533632), (62, 1335744), (64, 1294002), (72, 1150224), (93, 890496), (96, 862668), (108, 766816), (124, 667872), (128, 647001), (144, 575112), (186, 445248), (192, 431334), (216, 383408), (248, 333936), (279, 296832), (288, 287556), (372, 222624), (384, 215667), (432, 191704), (496, 166968), (558, 148416), (576, 143778), (744, 111312), (773, 107136), (837, 98944), (864, 95852), (992, 83484), (1116, 74208), (1152, 71889), (1488, 55656), (1546, 53568), (1674, 49472), (1728, 47926), (1984, 41742), (2232, 37104), (2319, 35712), (2976, 27828), (3092, 26784), (3348, 24736), (3456, 23963), (3968, 20871), (4464, 18552), (4638, 17856), (5952, 13914), (6184, 13392), (6696, 12368), (6957, 11904), (8928, 9276)]