72309808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 144874656

約数和(自身を除く): 72564848

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1201, 2402, 3763, 4804, 7526, 9608, 15052, 19216, 30104, 60208, 63653, 85271, 127306, 170542, 254612, 341084, 509224, 682168, 1018448, 1364336, 4519363, 9038726, 18077452, 36154904, 72309808]

約数ペア:

[(1, 72309808), (2, 36154904), (4, 18077452), (8, 9038726), (16, 4519363), (53, 1364336), (71, 1018448), (106, 682168), (142, 509224), (212, 341084), (284, 254612), (424, 170542), (568, 127306), (848, 85271), (1136, 63653), (1201, 60208), (2402, 30104), (3763, 19216), (4804, 15052), (7526, 9608)]