87083672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 181235880

約数和(自身を除く): 94152208

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 1571, 2132, 3142, 4264, 6284, 6929, 12568, 13858, 20423, 27716, 40846, 55432, 64411, 81692, 128822, 163384, 257644, 265499, 515288, 530998, 837343, 1061996, 1674686, 2123992, 3349372, 6698744, 10885459, 21770918, 43541836, 87083672]

約数ペア:

[(1, 87083672), (2, 43541836), (4, 21770918), (8, 10885459), (13, 6698744), (26, 3349372), (41, 2123992), (52, 1674686), (82, 1061996), (104, 837343), (164, 530998), (169, 515288), (328, 265499), (338, 257644), (533, 163384), (676, 128822), (1066, 81692), (1352, 64411), (1571, 55432), (2132, 40846), (3142, 27716), (4264, 20423), (6284, 13858), (6929, 12568)]