81682302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9787}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 177593472

約数和(自身を除く): 95911170

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 9787, 19574, 29361, 58722, 127231, 254462, 381693, 763386, 1047209, 2094418, 3141627, 6283254, 13613717, 27227434, 40841151, 81682302]

約数ペア:

[(1, 81682302), (2, 40841151), (3, 27227434), (6, 13613717), (13, 6283254), (26, 3141627), (39, 2094418), (78, 1047209), (107, 763386), (214, 381693), (321, 254462), (642, 127231), (1391, 58722), (2782, 29361), (4173, 19574), (8346, 9787)]