87966186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{190403}}^1$

素因数の和:190426

約数の個数: 32

約数和(自身を含む): 219345408

約数和(自身を除く): 131379222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 190403, 380806, 571209, 1142418, 1332821, 2094433, 2665642, 3998463, 4188866, 6283299, 7996926, 12566598, 14661031, 29322062, 43983093, 87966186]

約数ペア:

[(1, 87966186), (2, 43983093), (3, 29322062), (6, 14661031), (7, 12566598), (11, 7996926), (14, 6283299), (21, 4188866), (22, 3998463), (33, 2665642), (42, 2094433), (66, 1332821), (77, 1142418), (154, 571209), (231, 380806), (462, 190403)]