77377664

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 196832970

約数和(自身を除く): 119455306

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 128, 146, 169, 182, 196, 208, 224, 292, 338, 364, 392, 416, 448, 511, 584, 637, 676, 728, 784, 832, 896, 949, 1022, 1168, 1183, 1274, 1352, 1456, 1568, 1664, 1898, 2044, 2336, 2366, 2548, 2704, 2912, 3136, 3577, 3796, 4088, 4672, 4732, 5096, 5408, 5824, 6272, 6643, 7154, 7592, 8176, 8281, 9344, 9464, 10192, 10816, 11648, 12337, 13286, 14308, 15184, 16352, 16562, 18928, 20384, 21632, 24674, 26572, 28616, 30368, 32704, 33124, 37856, 40768, 46501, 49348, 53144, 57232, 60736, 65408, 66248, 75712, 81536, 86359, 93002, 98696, 106288, 114464, 121472, 132496, 151424, 172718, 186004, 197392, 212576, 228928, 264992, 345436, 372008, 394784, 425152, 457856, 529984, 604513, 690872, 744016, 789568, 850304, 1059968, 1209026, 1381744, 1488032, 1579136, 2418052, 2763488, 2976064, 4836104, 5526976, 5952128, 9672208, 11053952, 19344416, 38688832, 77377664]

約数ペア:

[(1, 77377664), (2, 38688832), (4, 19344416), (7, 11053952), (8, 9672208), (13, 5952128), (14, 5526976), (16, 4836104), (26, 2976064), (28, 2763488), (32, 2418052), (49, 1579136), (52, 1488032), (56, 1381744), (64, 1209026), (73, 1059968), (91, 850304), (98, 789568), (104, 744016), (112, 690872), (128, 604513), (146, 529984), (169, 457856), (182, 425152), (196, 394784), (208, 372008), (224, 345436), (292, 264992), (338, 228928), (364, 212576), (392, 197392), (416, 186004), (448, 172718), (511, 151424), (584, 132496), (637, 121472), (676, 114464), (728, 106288), (784, 98696), (832, 93002), (896, 86359), (949, 81536), (1022, 75712), (1168, 66248), (1183, 65408), (1274, 60736), (1352, 57232), (1456, 53144), (1568, 49348), (1664, 46501), (1898, 40768), (2044, 37856), (2336, 33124), (2366, 32704), (2548, 30368), (2704, 28616), (2912, 26572), (3136, 24674), (3577, 21632), (3796, 20384), (4088, 18928), (4672, 16562), (4732, 16352), (5096, 15184), (5408, 14308), (5824, 13286), (6272, 12337), (6643, 11648), (7154, 10816), (7592, 10192), (8176, 9464), (8281, 9344)]