77543928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 189328392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 71, 72, 77, 84, 88, 99, 126, 132, 142, 154, 168, 197, 198, 213, 231, 252, 264, 284, 308, 394, 396, 426, 462, 497, 504, 568, 591, 616, 639, 693, 781, 788, 792, 852, 924, 994, 1182, 1278, 1379, 1386, 1491, 1562, 1576, 1704, 1773, 1848, 1988, 2167, 2343, 2364, 2556, 2758, 2772, 2982, 3124, 3546, 3976, 4137, 4334, 4473, 4686, 4728, 5112, 5467, 5516, 5544, 5964, 6248, 6501, 7029, 7092, 8274, 8668, 8946, 9372, 10934, 11032, 11928, 12411, 13002, 13987, 14058, 14184, 15169, 16401, 16548, 17336, 17892, 18744, 19503, 21868, 24822, 26004, 27974, 28116, 30338, 32802, 33096, 35784, 39006, 41961, 43736, 45507, 49203, 49644, 52008, 55948, 56232, 60676, 65604, 78012, 83922, 91014, 97909, 98406, 99288, 111896, 121352, 125883, 131208, 136521, 153857, 156024, 167844, 182028, 195818, 196812, 251766, 273042, 293727, 307714, 335688, 364056, 391636, 393624, 461571, 503532, 546084, 587454, 615428, 783272, 881181, 923142, 1007064, 1076999, 1092168, 1174908, 1230856, 1384713, 1762362, 1846284, 2153998, 2349816, 2769426, 3230997, 3524724, 3692568, 4307996, 5538852, 6461994, 7049448, 8615992, 9692991, 11077704, 12923988, 19385982, 25847976, 38771964, 77543928]

約数ペア:

[(1, 77543928), (2, 38771964), (3, 25847976), (4, 19385982), (6, 12923988), (7, 11077704), (8, 9692991), (9, 8615992), (11, 7049448), (12, 6461994), (14, 5538852), (18, 4307996), (21, 3692568), (22, 3524724), (24, 3230997), (28, 2769426), (33, 2349816), (36, 2153998), (42, 1846284), (44, 1762362), (56, 1384713), (63, 1230856), (66, 1174908), (71, 1092168), (72, 1076999), (77, 1007064), (84, 923142), (88, 881181), (99, 783272), (126, 615428), (132, 587454), (142, 546084), (154, 503532), (168, 461571), (197, 393624), (198, 391636), (213, 364056), (231, 335688), (252, 307714), (264, 293727), (284, 273042), (308, 251766), (394, 196812), (396, 195818), (426, 182028), (462, 167844), (497, 156024), (504, 153857), (568, 136521), (591, 131208), (616, 125883), (639, 121352), (693, 111896), (781, 99288), (788, 98406), (792, 97909), (852, 91014), (924, 83922), (994, 78012), (1182, 65604), (1278, 60676), (1379, 56232), (1386, 55948), (1491, 52008), (1562, 49644), (1576, 49203), (1704, 45507), (1773, 43736), (1848, 41961), (1988, 39006), (2167, 35784), (2343, 33096), (2364, 32802), (2556, 30338), (2758, 28116), (2772, 27974), (2982, 26004), (3124, 24822), (3546, 21868), (3976, 19503), (4137, 18744), (4334, 17892), (4473, 17336), (4686, 16548), (4728, 16401), (5112, 15169), (5467, 14184), (5516, 14058), (5544, 13987), (5964, 13002), (6248, 12411), (6501, 11928), (7029, 11032), (7092, 10934), (8274, 9372), (8668, 8946)]