72127552

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1379

約数の個数: 56

約数和(自身を含む): 164957760

約数和(自身を除く): 92830208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1229, 1834, 2096, 2458, 3668, 4192, 4916, 7336, 8384, 8603, 9832, 14672, 17206, 19664, 29344, 34412, 39328, 58688, 68824, 78656, 137648, 160999, 275296, 321998, 550592, 643996, 1126993, 1287992, 2253986, 2575984, 4507972, 5151968, 9015944, 10303936, 18031888, 36063776, 72127552]

約数ペア:

[(1, 72127552), (2, 36063776), (4, 18031888), (7, 10303936), (8, 9015944), (14, 5151968), (16, 4507972), (28, 2575984), (32, 2253986), (56, 1287992), (64, 1126993), (112, 643996), (131, 550592), (224, 321998), (262, 275296), (448, 160999), (524, 137648), (917, 78656), (1048, 68824), (1229, 58688), (1834, 39328), (2096, 34412), (2458, 29344), (3668, 19664), (4192, 17206), (4916, 14672), (7336, 9832), (8384, 8603)]