87188712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{279451}}^1$

素因数の和:279473

約数の個数: 32

約数和(自身を含む): 234739680

約数和(自身を除く): 147550968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 279451, 558902, 838353, 1117804, 1676706, 2235608, 3353412, 3632863, 6706824, 7265726, 10898589, 14531452, 21797178, 29062904, 43594356, 87188712]

約数ペア:

[(1, 87188712), (2, 43594356), (3, 29062904), (4, 21797178), (6, 14531452), (8, 10898589), (12, 7265726), (13, 6706824), (24, 3632863), (26, 3353412), (39, 2235608), (52, 1676706), (78, 1117804), (104, 838353), (156, 558902), (312, 279451)]