47843208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 153653760

約数和(自身を除く): 105810552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 191, 196, 213, 252, 284, 294, 382, 392, 426, 441, 497, 504, 568, 573, 588, 639, 764, 852, 882, 994, 1146, 1176, 1278, 1337, 1491, 1528, 1704, 1719, 1764, 1988, 2292, 2556, 2674, 2982, 3438, 3479, 3528, 3976, 4011, 4473, 4584, 5112, 5348, 5964, 6876, 6958, 8022, 8946, 9359, 10437, 10696, 11928, 12033, 13561, 13752, 13916, 16044, 17892, 18718, 20874, 24066, 27122, 27832, 28077, 31311, 32088, 35784, 37436, 40683, 41748, 48132, 54244, 56154, 62622, 74872, 81366, 83496, 84231, 94927, 96264, 108488, 112308, 122049, 125244, 162732, 168462, 189854, 224616, 244098, 250488, 284781, 325464, 336924, 379708, 488196, 569562, 664489, 673848, 759416, 854343, 976392, 1139124, 1328978, 1708686, 1993467, 2278248, 2657956, 3417372, 3986934, 5315912, 5980401, 6834744, 7973868, 11960802, 15947736, 23921604, 47843208]

約数ペア:

[(1, 47843208), (2, 23921604), (3, 15947736), (4, 11960802), (6, 7973868), (7, 6834744), (8, 5980401), (9, 5315912), (12, 3986934), (14, 3417372), (18, 2657956), (21, 2278248), (24, 1993467), (28, 1708686), (36, 1328978), (42, 1139124), (49, 976392), (56, 854343), (63, 759416), (71, 673848), (72, 664489), (84, 569562), (98, 488196), (126, 379708), (142, 336924), (147, 325464), (168, 284781), (191, 250488), (196, 244098), (213, 224616), (252, 189854), (284, 168462), (294, 162732), (382, 125244), (392, 122049), (426, 112308), (441, 108488), (497, 96264), (504, 94927), (568, 84231), (573, 83496), (588, 81366), (639, 74872), (764, 62622), (852, 56154), (882, 54244), (994, 48132), (1146, 41748), (1176, 40683), (1278, 37436), (1337, 35784), (1491, 32088), (1528, 31311), (1704, 28077), (1719, 27832), (1764, 27122), (1988, 24066), (2292, 20874), (2556, 18718), (2674, 17892), (2982, 16044), (3438, 13916), (3479, 13752), (3528, 13561), (3976, 12033), (4011, 11928), (4473, 10696), (4584, 10437), (5112, 9359), (5348, 8946), (5964, 8022), (6876, 6958)]