87774882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 192106080

約数和(自身を除く): 104331198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 169, 214, 321, 338, 507, 642, 809, 1014, 1391, 1618, 2427, 2782, 4173, 4854, 8346, 10517, 18083, 21034, 31551, 36166, 54249, 63102, 86563, 108498, 136721, 173126, 259689, 273442, 410163, 519378, 820326, 1125319, 2250638, 3375957, 6751914, 14629147, 29258294, 43887441, 87774882]

約数ペア:

[(1, 87774882), (2, 43887441), (3, 29258294), (6, 14629147), (13, 6751914), (26, 3375957), (39, 2250638), (78, 1125319), (107, 820326), (169, 519378), (214, 410163), (321, 273442), (338, 259689), (507, 173126), (642, 136721), (809, 108498), (1014, 86563), (1391, 63102), (1618, 54249), (2427, 36166), (2782, 31551), (4173, 21034), (4854, 18083), (8346, 10517)]