87487656

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{9371}}^1$

素因数の和:9769

約数の個数: 32

約数和(自身を含む): 219304800

約数和(自身を除く): 131817144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 9371, 18742, 28113, 37484, 56226, 74968, 112452, 224904, 3645319, 7290638, 10935957, 14581276, 21871914, 29162552, 43743828, 87487656]

約数ペア:

[(1, 87487656), (2, 43743828), (3, 29162552), (4, 21871914), (6, 14581276), (8, 10935957), (12, 7290638), (24, 3645319), (389, 224904), (778, 112452), (1167, 74968), (1556, 56226), (2334, 37484), (3112, 28113), (4668, 18742), (9336, 9371)]