72581192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 69909688

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 433, 866, 911, 1732, 1822, 3464, 3644, 7288, 9959, 19918, 20953, 39836, 41906, 79672, 83812, 167624, 394463, 788926, 1577852, 3155704, 9072649, 18145298, 36290596, 72581192]

約数ペア:

[(1, 72581192), (2, 36290596), (4, 18145298), (8, 9072649), (23, 3155704), (46, 1577852), (92, 788926), (184, 394463), (433, 167624), (866, 83812), (911, 79672), (1732, 41906), (1822, 39836), (3464, 20953), (3644, 19918), (7288, 9959)]