90571444

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1752

約数の個数: 36

約数和(自身を含む): 172057536

約数和(自身を除く): 81486092

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 578, 799, 1156, 1598, 1667, 3196, 3334, 6668, 13583, 27166, 28339, 54332, 56678, 78349, 113356, 156698, 313396, 481763, 963526, 1331933, 1927052, 2663866, 5327732, 22642861, 45285722, 90571444]

約数ペア:

[(1, 90571444), (2, 45285722), (4, 22642861), (17, 5327732), (34, 2663866), (47, 1927052), (68, 1331933), (94, 963526), (188, 481763), (289, 313396), (578, 156698), (799, 113356), (1156, 78349), (1598, 56678), (1667, 54332), (3196, 28339), (3334, 27166), (6668, 13583)]