83607328

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 194431104

約数和(自身を除く): 110823776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 751, 784, 994, 1136, 1502, 1568, 1988, 2272, 3004, 3479, 3976, 5257, 6008, 6958, 7952, 10514, 12016, 13916, 15904, 21028, 24032, 27832, 36799, 42056, 53321, 55664, 73598, 84112, 106642, 111328, 147196, 168224, 213284, 294392, 373247, 426568, 588784, 746494, 853136, 1177568, 1492988, 1706272, 2612729, 2985976, 5225458, 5971952, 10450916, 11943904, 20901832, 41803664, 83607328]

約数ペア:

[(1, 83607328), (2, 41803664), (4, 20901832), (7, 11943904), (8, 10450916), (14, 5971952), (16, 5225458), (28, 2985976), (32, 2612729), (49, 1706272), (56, 1492988), (71, 1177568), (98, 853136), (112, 746494), (142, 588784), (196, 426568), (224, 373247), (284, 294392), (392, 213284), (497, 168224), (568, 147196), (751, 111328), (784, 106642), (994, 84112), (1136, 73598), (1502, 55664), (1568, 53321), (1988, 42056), (2272, 36799), (3004, 27832), (3479, 24032), (3976, 21028), (5257, 15904), (6008, 13916), (6958, 12016), (7952, 10514)]