72925664

素因数分解:

$2^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 164707200

約数和(自身を除く): 91781536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 859, 1516, 1718, 2653, 3032, 3436, 5306, 6013, 6064, 6872, 10612, 12026, 12128, 13744, 21224, 24052, 27488, 42448, 48104, 84896, 96208, 192416, 325561, 651122, 1302244, 2278927, 2604488, 4557854, 5208976, 9115708, 10417952, 18231416, 36462832, 72925664]

約数ペア:

[(1, 72925664), (2, 36462832), (4, 18231416), (7, 10417952), (8, 9115708), (14, 5208976), (16, 4557854), (28, 2604488), (32, 2278927), (56, 1302244), (112, 651122), (224, 325561), (379, 192416), (758, 96208), (859, 84896), (1516, 48104), (1718, 42448), (2653, 27488), (3032, 24052), (3436, 21224), (5306, 13744), (6013, 12128), (6064, 12026), (6872, 10612)]