72804952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5479}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 149932800

約数和(自身を除く): 77127848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 5479, 6644, 10958, 13288, 21916, 43832, 60269, 120538, 241076, 482152, 827329, 1654658, 3309316, 6618632, 9100619, 18201238, 36402476, 72804952]

約数ペア:

[(1, 72804952), (2, 36402476), (4, 18201238), (8, 9100619), (11, 6618632), (22, 3309316), (44, 1654658), (88, 827329), (151, 482152), (302, 241076), (604, 120538), (1208, 60269), (1661, 43832), (3322, 21916), (5479, 13288), (6644, 10958)]