86162973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 133451136

約数和(自身を除く): 47288163

約数列:

[1, 3, 13, 29, 37, 39, 71, 87, 111, 213, 377, 481, 841, 923, 1073, 1131, 1443, 2059, 2523, 2627, 2769, 3219, 6177, 7881, 10933, 13949, 26767, 31117, 32799, 34151, 41847, 59711, 76183, 80301, 93351, 102453, 179133, 228549, 404521, 776243, 990379, 1213563, 2209307, 2328729, 2971137, 6627921, 28720991, 86162973]

約数ペア:

[(1, 86162973), (3, 28720991), (13, 6627921), (29, 2971137), (37, 2328729), (39, 2209307), (71, 1213563), (87, 990379), (111, 776243), (213, 404521), (377, 228549), (481, 179133), (841, 102453), (923, 93351), (1073, 80301), (1131, 76183), (1443, 59711), (2059, 41847), (2523, 34151), (2627, 32799), (2769, 31117), (3219, 26767), (6177, 13949), (7881, 10933)]