87081412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 179843328

約数和(自身を除く): 92761916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 2477, 3196, 4954, 8789, 9908, 17578, 27247, 35156, 42109, 54494, 84218, 108988, 116419, 168436, 232838, 463199, 465676, 926398, 1280609, 1852796, 1979123, 2561218, 3958246, 5122436, 7916492, 21770353, 43540706, 87081412]

約数ペア:

[(1, 87081412), (2, 43540706), (4, 21770353), (11, 7916492), (17, 5122436), (22, 3958246), (34, 2561218), (44, 1979123), (47, 1852796), (68, 1280609), (94, 926398), (187, 465676), (188, 463199), (374, 232838), (517, 168436), (748, 116419), (799, 108988), (1034, 84218), (1598, 54494), (2068, 42109), (2477, 35156), (3196, 27247), (4954, 17578), (8789, 9908)]