78337728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19429}}^1$

素因数の和:19454

約数の個数: 84

約数和(自身を含む): 256631440

約数和(自身を除く): 178293712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 19429, 38858, 58287, 77716, 116574, 136003, 155432, 174861, 233148, 272006, 310864, 349722, 408009, 466296, 544012, 621728, 699444, 816018, 932592, 1088024, 1224027, 1243456, 1398888, 1632036, 1865184, 2176048, 2448054, 2797776, 3264072, 3730368, 4352096, 4896108, 5595552, 6528144, 8704192, 9792216, 11191104, 13056288, 19584432, 26112576, 39168864, 78337728]

約数ペア:

[(1, 78337728), (2, 39168864), (3, 26112576), (4, 19584432), (6, 13056288), (7, 11191104), (8, 9792216), (9, 8704192), (12, 6528144), (14, 5595552), (16, 4896108), (18, 4352096), (21, 3730368), (24, 3264072), (28, 2797776), (32, 2448054), (36, 2176048), (42, 1865184), (48, 1632036), (56, 1398888), (63, 1243456), (64, 1224027), (72, 1088024), (84, 932592), (96, 816018), (112, 699444), (126, 621728), (144, 544012), (168, 466296), (192, 408009), (224, 349722), (252, 310864), (288, 272006), (336, 233148), (448, 174861), (504, 155432), (576, 136003), (672, 116574), (1008, 77716), (1344, 58287), (2016, 38858), (4032, 19429)]