72370648

素因数分解:

$2^3\times 7^2\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 158599080

約数和(自身を除く): 86228432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 353, 392, 523, 706, 1046, 1412, 2092, 2471, 2824, 3661, 4184, 4942, 7322, 9884, 14644, 17297, 19768, 25627, 29288, 34594, 51254, 69188, 102508, 138376, 184619, 205016, 369238, 738476, 1292333, 1476952, 2584666, 5169332, 9046331, 10338664, 18092662, 36185324, 72370648]

約数ペア:

[(1, 72370648), (2, 36185324), (4, 18092662), (7, 10338664), (8, 9046331), (14, 5169332), (28, 2584666), (49, 1476952), (56, 1292333), (98, 738476), (196, 369238), (353, 205016), (392, 184619), (523, 138376), (706, 102508), (1046, 69188), (1412, 51254), (2092, 34594), (2471, 29288), (2824, 25627), (3661, 19768), (4184, 17297), (4942, 14644), (7322, 9884)]