87714718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 164647296

約数和(自身を除く): 76932578

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 169, 182, 262, 283, 338, 566, 917, 1183, 1703, 1834, 1981, 2366, 3406, 3679, 3962, 7358, 11921, 22139, 23842, 25753, 37073, 44278, 47827, 51506, 74146, 95654, 154973, 259511, 309946, 334789, 481949, 519022, 669578, 963898, 3373643, 6265337, 6747286, 12530674, 43857359, 87714718]

約数ペア:

[(1, 87714718), (2, 43857359), (7, 12530674), (13, 6747286), (14, 6265337), (26, 3373643), (91, 963898), (131, 669578), (169, 519022), (182, 481949), (262, 334789), (283, 309946), (338, 259511), (566, 154973), (917, 95654), (1183, 74146), (1703, 51506), (1834, 47827), (1981, 44278), (2366, 37073), (3406, 25753), (3679, 23842), (3962, 22139), (7358, 11921)]