87176856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{279413}}^1$

素因数の和:279435

約数の個数: 32

約数和(自身を含む): 234707760

約数和(自身を除く): 147530904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 279413, 558826, 838239, 1117652, 1676478, 2235304, 3352956, 3632369, 6705912, 7264738, 10897107, 14529476, 21794214, 29058952, 43588428, 87176856]

約数ペア:

[(1, 87176856), (2, 43588428), (3, 29058952), (4, 21794214), (6, 14529476), (8, 10897107), (12, 7264738), (13, 6705912), (24, 3632369), (26, 3352956), (39, 2235304), (52, 1676478), (78, 1117652), (104, 838239), (156, 558826), (312, 279413)]