67887648

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2326

約数の個数: 72

約数和(自身を含む): 194948208

約数和(自身を除く): 127060560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2203, 2568, 3424, 3852, 4406, 5136, 6609, 7704, 8812, 10272, 13218, 15408, 17624, 19827, 26436, 30816, 35248, 39654, 52872, 70496, 79308, 105744, 158616, 211488, 235721, 317232, 471442, 634464, 707163, 942884, 1414326, 1885768, 2121489, 2828652, 3771536, 4242978, 5657304, 7543072, 8485956, 11314608, 16971912, 22629216, 33943824, 67887648]

約数ペア:

[(1, 67887648), (2, 33943824), (3, 22629216), (4, 16971912), (6, 11314608), (8, 8485956), (9, 7543072), (12, 5657304), (16, 4242978), (18, 3771536), (24, 2828652), (32, 2121489), (36, 1885768), (48, 1414326), (72, 942884), (96, 707163), (107, 634464), (144, 471442), (214, 317232), (288, 235721), (321, 211488), (428, 158616), (642, 105744), (856, 79308), (963, 70496), (1284, 52872), (1712, 39654), (1926, 35248), (2203, 30816), (2568, 26436), (3424, 19827), (3852, 17624), (4406, 15408), (5136, 13218), (6609, 10272), (7704, 8812)]