87564568

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17183}}^1$

素因数の和:17216

約数の個数: 48

約数和(自身を含む): 205692480

約数和(自身を除く): 118127912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 17183, 34366, 68732, 120281, 137464, 223379, 240562, 446758, 481124, 841967, 893516, 962248, 1563653, 1683934, 1787032, 3127306, 3367868, 6254612, 6735736, 10945571, 12509224, 21891142, 43782284, 87564568]

約数ペア:

[(1, 87564568), (2, 43782284), (4, 21891142), (7, 12509224), (8, 10945571), (13, 6735736), (14, 6254612), (26, 3367868), (28, 3127306), (49, 1787032), (52, 1683934), (56, 1563653), (91, 962248), (98, 893516), (104, 841967), (182, 481124), (196, 446758), (364, 240562), (392, 223379), (637, 137464), (728, 120281), (1274, 68732), (2548, 34366), (5096, 17183)]