72142996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1811}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 132116544

約数和(自身を除く): 59973548

約数列:

[1, 2, 4, 23, 46, 92, 433, 866, 1732, 1811, 3622, 7244, 9959, 19918, 39836, 41653, 83306, 166612, 784163, 1568326, 3136652, 18035749, 36071498, 72142996]

約数ペア:

[(1, 72142996), (2, 36071498), (4, 18035749), (23, 3136652), (46, 1568326), (92, 784163), (433, 166612), (866, 83306), (1732, 41653), (1811, 39836), (3622, 19918), (7244, 9959)]