85896811

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 34760789

約数列:

[1, 7, 11, 13, 29, 77, 91, 121, 143, 203, 269, 319, 377, 847, 1001, 1573, 1883, 2233, 2639, 2959, 3497, 3509, 4147, 7801, 11011, 20713, 24479, 24563, 29029, 32549, 38467, 45617, 54607, 85811, 101413, 227843, 269269, 319319, 423137, 600677, 709891, 943921, 1115543, 2961959, 6607447, 7808801, 12270973, 85896811]

約数ペア:

[(1, 85896811), (7, 12270973), (11, 7808801), (13, 6607447), (29, 2961959), (77, 1115543), (91, 943921), (121, 709891), (143, 600677), (203, 423137), (269, 319319), (319, 269269), (377, 227843), (847, 101413), (1001, 85811), (1573, 54607), (1883, 45617), (2233, 38467), (2639, 32549), (2959, 29029), (3497, 24563), (3509, 24479), (4147, 20713), (7801, 11011)]